CEDENNA:

Contributes to the education of scientists qualified for developing both basic and applied research.

Investigation Areas

Multidisciplinary Research

Nanoscience and nanotechnology study the phenomenon and manipulation of materials at the atomic, molecular and macromolecular scales, at which properties differ substantially from those observed at larger scales. Its scope extends to the full spectrum of the sciences and includes fields like medicine, physics, engineering, and chemistry. Owing to their applications, these disciplines constitutes important motors of the new industry and the knowledge society.

Magnetic Nanostructures

The main scientific objective of our line is to contribute to the understanding and the development of fundamental knowledge needed for the development of new applications based on magnetic nanostructures. Among these applications we can mention fast nonvolatile memories, fast transference of information in nano-circuits, spintronic devices that combine electronics and magnetism, quantum storage devices, and other.

Our Group has been very active working on the following topics: classical and quantum theory of spin waves of magnets at the nanoscale; novel magnetic materials and interfaces; domain wall dynamics; and inter-element interactions. The topics listed are on the frontier of nowadays work. There are fundamental questions in these topics that we intend to address, such as the effects of geometry and roughness on the reflection and transmission of spin waves on waveguides; mechanisms for controlling the anisotropy of nanometric samples; and the preparation of nano-elements with interesting and promising magnetic and transport properties by combining different techniques such as chemical synthesis, self-organized methods, sputtering, lithography and atomic layer deposition (ALD). Regarding the characterization of nanostructures, it is conducted by SEM, EDX, VSM and AGFM. We also perform micromagnetic and Monte-Carlo simulations, using commercial and our own codes. Besides, we perform electronic structure calculations to get an initial picture of what would be the properties of several structures at the atomic level by studying clusters of atoms with shapes similar to the structures we want to study. The idea is to integrate theory and experiments, analytical calculations and numerical simulations, whenever possible.

In the field of applications, we focus on new ways to control anisotropy, due to the potential this has for technological applications. On the other hand, the classical and quantum theory of spin waves of magnets at the nanoscale has received a great deal of attraction due to claims in the sense that classical and quantum information can be stored and manipulated within the degrees of freedom of the spin chains. Finally, among the magnetic interactions that may be present in a nanoparticle array we focus on two, dipolar and RKKY, because both may produce significant changes on the properties of a system and can determine the success of patterned media in high-density information storage.

In addition we have the capacity of doing a full characterization of magnetic materials at the macro and micro scales, and also to prepare metallic thin samples, even at the nanoscale, for different applications.

ISI PUBLICATIONS


2017

  1. E.E. Vogel, P. Vargas, G. Saravia, J. Valdes, A.J. Ramirez-Pastor, P.M. Centres
    Thermodynamics of Small Magnetic Particles
    Entropy 2017, 19(9), 499
  2. A.P. Espejo, F. Tejo, N. Vidal-Silva, J. Escrig
    Nanometric alternating magnetic field generator
    Scientific Reports 7, Article number: 4736 (2017)
  3. S. Castillo-Sepúlveda, R.A. Escobar, D. Altbir, M. Krizanac, E.Y. Vedmedenko
    Magnetic Möbius stripe without frustration: Noncollinear metastable states
    Phys. Rev. B 96, 024426
  4. D. Alburquenque, M. Del Canto, C. Arenas, F. Tejo, A. Pereira, J. Escrig
    Dewetting of Ni thin films obtained by atomic layer deposition due to the thermal reduction process: Variation of the thicknesses
    Thin Solid Films (2017) 638, 114-118
  5. E.E. Vogel, G. Saravia, D. Pastén, V. Muñoz
    Time-series analysis of earthquake sequences by means of information recognizer
    Tectonophysics (2017) 712–713, 723-728
  6. T. Prabhakaran, R.V. Mangalaraja, J.C. Denardin, J.A. Jiménez
    The effect of calcination temperature on the structural and magnetic properties of co-precipitated CoFe2O4 nanoparticles
    Journal of Alloys and Compounds (2017) 716, 171-183
  7. W. Klockner, R.M. Yadav, J. Yao, S. Lei, A. Aliyan, J. Wu, A.A. Martí, R. Vajtai, P.M. Ajayan, J.C. Denardin, D. Serafini, F. Melo, D.P. Singh
    Acetonitrile mediated facile synthesis and self-assembly of silver vanadate nanowires into 3D spongy-like structure as a cathode material for lithium ion battery
    Journal of Nanoparticle Research (2017) 19: 288.
  8. E.A. Velásquez, S. López-Moreno, J. Mazo-Zuluaga, J. Mejía-López
    Fe/Ni core/shell nanowires and nanorods: a combined first-principles and atomistic simulation study
    Phys. Chem. Chem. Phys., (2017) 19, 16267-1627
  9. F.J. Valencia, R.I. González, J.A. Valdivia, M. Kiwi, E.M. Bringa, J. Rogan
    Inducing Porosity on Hollow Nanoparticles by Hypervelocity Impacts
    J. Phys. Chem. C, 2017, 121 (33), pp 17856–17861
  10. D. Alburquenque, M. Del Canto, C. Arenas, F. Tejo, A. Pereira, J. Escrig
    Dewetting of Ni thin films obtained by atomic layer deposition due to the thermal reduction process: Variation of the thicknesses
    Thin Solid Films 638 (2017) 114–118
  11. N. Vidal-Silva, A. Riveros, J. Escrig
    Stability of Neel skyrmions in ultra-thin nanodots considering Dzyaloshinskii-Moriya and dipolar interactions
    Journal of Magnetism and Magnetic Materials 443 (2017) 116–123
  12. A.P. Espejo, F. Tejo, N. Vidal-Silva, J. Escrig
    Nanometric alternating magnetic field generator
    Scientific Reports 7, Article number: 4736 (2017)
  13. D. Alburquenque, L. Pérez-Erices, A. Pereira, J. Escrig
    Tailoring the magnetic properties of Ni81Fe19 thin films by varying their thickness
    Journal of Magnetism and Magnetic Materials 441 (2017) 656–659
  14. S. Vojkovic, V.L. Carvalho-Santos, J.M. Fonseca, A.S. Nuñez
    Vortex-antivortex pairs induced by curvature in toroidal nanomagnets
    Journal of Applied Physics 121, 113906 (2017) | Published 21 March
  15. D. Mancilla-Almonacid; R.E. Arias
    Spin-wave modes in ferromagnetic nanodisks, their excitation via alternating currents and fields, and auto-oscillations
    Phys. Rev. B 95, 214424 | Published 28 June 2017
  16. P. Díaz, E.E. Vogel, F. Muñoz
    Magnetic phases at the molecular scale: the case of cylindrical Co nanoparticles
    J. Nanopart. Res. (2017) 19:188 | Published Jun
  17. C. López de Dicastillo, K. Roa, L. Garrido, A. Pereira, M.J. Galotto
    Novel Polyvinyl Alcohol/Starch Electrospun Fibers as a Strategy to Disperse Cellulose Nanocrystals into Poly(lactic acid)
    Polymers 2017, 9(4), 117 | Published 7 April
  18. C. López de Dicastillo, L. Garrido, N. Alvarado, J. Romero, J.L. Palma, M.J. Galotto
    Improvement of Polylactide Properties through Cellulose Nanocrystals Embedded in Poly(Vinyl Alcohol) Electrospun Nanofibers
    Nanomaterials 2017, 7(5), 106 | Published 11 May
  19. M. Langer, F. Röder, R.A. Gallardo, T. Schneider, S. Stienen, C. Gatel, R. Hübner, L. Bischoff, K. Lenz, J. Lindner, P. Landeros, J. Fassbender
    Role of internal demagnetizing field for the dynamics of a surface-modulated magnonic crystal
    Phys. Rev. B 95, 184405 – Published 5 May 2017
  20. F. Albarrán-Arriagada, G. Alvarado Barrios, F.A. Cárdenas-López, G. Romero, J.C. Retamal
    Generation of higher dimensional entangled states in quantum Rabi systems
    J. Phys. A: Math. Theor. 50 (2017) 184001 (14pp) | Published 30 March
  21. E. Cisternas, E.E. Vogel, J. Faúndez
    Stability of Bar Code Information Stored in Magnetic Nanowire Arrays
    Advances in Condensed Matter Physics 2017 (2017), Article ID 4396015 | Published 19 April
  22. D. Urzagasti, D. Laroze, H. Pleiner
    Two-dimensional localized chaotic patterns in parametrically driven systems
    Phys. Rev. E 95, 052216 | Published 25 May 2017
  23. J.H. Ojeda, C.A. Duque, D. Laroze
    Transport properties through an aromatic molecular wire
    Organic Electronics 41 (2017) 369-375 | Published Feb
  24. M.G. Barseghyana, A.A. Kirakosyana, D. Laroze
    Laser driven intraband optical transitions in two-dimensional quantum dots and quantum rings
    Optics Communications 383 (2017) 571–576 | Published 15 Jan
  25. Taichi Goto, Dong Hun Kim, Xueyin Sun, M.C. Onbasli, J.M. Florez, Shyue Ping Ong, P. Vargas, K. Ackland, P. Stamenov, N.M. Aimon, Mitsuteru Inoue, H.L. Tuller, G.F. Dionne, J.M.D. Coey, C.A. Ross
    Magnetism and Faraday Rotation in Oxygen-Deficient Polycrystalline and Single-Crystal Iron-Substituted Strontium Titanate
    Phys. Rev. Applied 7, 024006 | Published 8 Feb 2017
  26. C. Tapia, O. Daud, J. Ruiz-del-Solar
    EMG Signal Filtering Based on Independent Component Analysis and Empirical Mode Decomposition for Estimation of Motor Activation Patterns
    J. Med. Biol. Eng. (2017) 37:140-155 | Published 21 Jan
  27. R.A. Escobar, S. Castillo-Sepulveda, S. Allende, D. Altbir, P. Sergelius, D. Goerlitz, K. Nielsch
    Towards Independent Behavior of Magnetic Slabs
    IEEE Magnetics Letters 8 (2017) #4104505 | Published 2 Feb
  28. E.E. Vogel, J.F. Valdes, W. Lebrecht, A.J. Ramirez-Pastor, P. Centres
    Jamming for nematic deposition in the presence of impurities
    Phys. Rev. E 95, 022120 | Published 16 Feb
  29. E. Cisternas, J. Faúndez, E.E. Vogel
    Stabilization mechanisms for information stored in magnetic nanowire arrays
    Journal of Magnetism and Magnetic Materials 426 (2017) 588-593 | Published 15 March
  30. D.F. Gutierrez-Guzman, L.I. Lizardi, J.A. Otálora, P. Landeros
    Hyperthermia in low aspect-ratio magnetic nanotubes for biomedical applications
    Appl. Phys. Lett. 110, 133702 (2017) | Published 28 March
  31. S. Tacchi, R.E. Troncoso, M. Ahlberg, G. Gubbiotti, M. Madami, J. Åkerman, P. Landeros
    Interfacial Dzyaloshinskii-Moriya Interaction in Pt / CoFeB Films: Effect of the Heavy-Metal Thickness
    Phys. Rev. Lett. 118, 147201 | Published 3 April
  32. D. Laroze, P. Díaz, R.L. Stamps
    Scaling laws of dipolar magnetic systems at finite temperature
    Phys. Rev. B 95, 104438 | Published 29 March
  33. R.M. Corona, A.C. Basaran, J. Escrig, D. Altbir
    Unusual behavior of the magnetization reversal in soft/hard multisegmented nanowires
    Journal of Magnetism and Magnetic Materials 438 (2017) 168-172 | Published 15 Sep
  34. F.A. Cárdenas-López, S. Allende, J.C. Retamal
    Sudden Transition between Classical to Quantum Decoherence in bipartite correlated Qutrit Systems
    Scientific report 7, 44654 (2017) | Published 20 March
  35. F. Tejo, R.M. Corona, C. Arenas, J.L. Palma, J. Escrig
    Micromagnetic simulations of Permalloy double-dot structures
    Current Applied Physics 17 (2017) 763–766
  36. C.E. Celedón, A. Cortés, E.A. Sánchez, M.S. Moreno, J.D. Uribe, N.R. Arista, J.E. Valdés
    Electronic energy loss of protons and deuterons in multi-walled carbon nanotubes
    Eur. Phys. J. D (2017) 71: 64 | Published March
  37. S. Flewett, D. Mishra, T.J.A. Mori, C.M. Günther, J.C. Denardin, S. Oyarzún, S. Michea, D. Engel, M. Fohler, T.C.R. Rocha, A. Ovalle F., L.T. Núñez A., B. Pfau, J. Escrig, S. Eisebitt
    Three-dimensional characterization of Co/Pd multilayer thin films using resonant soft x-ray scattering
    PHYSICAL REVIEW B 95, 094430 (2017) – Published 29 Mar
  38. A. Ochoa, J. Mejía-López, E.A. Velásquez, J. Mazo-Zuluaga
    Finite-length Fe nanowire arrays: the effects of magnetic anisotropy energy, dipolar interaction and system size on their magnetic properties
    J. Phys. D: Appl. Phys. 50 (2017) 095003 (11pp) | Published 7 Feb
  39. S. Oyarzún, F. Rortais, J.-C. Rojas-Sánchez, F. Bottegoni, P. Laczkowski, C. Vergnaud, S. Pouget, H. Okuno, L. Vila, J.-P. Attané, C. Beigné, A. Marty, S. Gambarelli, C. Ducruet, J. Widiez, J.-M. George, H. Jaffrès, M. Jamet
    Spin–Charge Conversion Phenomena in Germanium
    J. Phys. Soc. Jpn. 86, 011002 (2017) | Published 15 Jan
  40. S. Michea, S. Oyarzún, S. Vidal, J.C. Denardin
    Enhanced Hall effect in Co/Pd multilayered nanodomes with perpendicular anisotropy
    AIP Advances 7, 056310 (2017) | Published (web) 30 Jan
  41. T. Prabhakaran, R.V. Mangalaraja, J.C. Denardin, J.A. Jiménez
    The effect of reaction temperature on the structural and magnetic properties of nano CoFe2O4
    Ceramics International 43 (2017) 5599–5606 | May
  42. J.L. Palma, J.C. Denardin, J. Escrig
    Method for nanomodulation of metallic thin films following the replicaantireplica process based on porous alumina membranes
    Journal of Magnetism and Magnetic Materials 426 (2017) 767–770; Published 15 March
  43. R.G. Elías, N. Vidal-Silva, A. Manchon
    Steady motion of skyrmions and domains walls under diffusive spin torques
    PHYSICAL REVIEW B 95, 104406 (2017); Published 8 March
  44. A. Roldán-Molina, A.S. Nuñez, R. A. Duine
    Magnonic Black Holes
    Phys. Rev. Lett. 118, 061301 | Published 8 Feb
  45. A. León, P. Reuquen, C. Garín, R. Segura, P. Vargas, P. Zapata, P.A. Orihuela
    FTIR and Raman Characterization of TiO2 Nanoparticles Coated with Polyethylene Glycol as Carrier for 2-Methoxyestradiol
    Appl. Sci. 2017, 7(1), 49 | Published 4 Jan
  46. A. Riveros, D. Salazar-Aravena, J. Escrig
    Theoretical investigation on the magnetostatic interaction between two wire-tube nanostructures
    Journal of Magnetism and Magnetic Materials 428 (2017) 452-456 | Published 15 April
  47. P. Sergelius, J. Hyun Lee, O.livier Fruchart, M. Shaker Salem, S. Allende, R.A. Escobar, J. Gooth, R. Zierold, J-C. Toussaint, S. Schneider, D. Pohl, B. Rellinghaus, S. Martin, J. Garcia, H. Reith, A. Spende, M-E. Toimil-Molares, D. Altbir, R. Cowburn, D. Görlitz, K. Nielsch
    Intra-wire coupling in segmented Ni/Cu nanowires deposited by electrodeposition
    Nanotechnology 28 (2017) 065709 (11pp) | Published 9 Jan
  48. O.J. Suarez, D. Laroze, J. Martínez-Mardones, D. Altbir, O. Chubykalo-Fesenko
    Chaotic dynamics of a magnetic particle at finite temperature
    Phys. Rev. B 95, 014404; Published 6 Jan
  49. R.A. Escobar, E. Lage, J. d’Albuquerque e Castro, D. Altbir, C.A. Ross
    Geometry dependence of the magnetization reversal process in bridged dots
    Journal of Magnetism and Magnetic Materials 432 (2017) 304-308 | 15 Jun
  50. A. León, E.A. Velásquez, J. Mazo-Zuluaga, J. Mejía-López, J.M. Florez, P. Vargas
    Magnetic effects of interstitial hydrogen in nickel
    Journal of Magnetism and Magnetic Materials 421 (2017) 7–12; Published 1 Jan

2016

  1. R.E. Arias
    Spin-wave modes of ferromagnetic films
    Phys. Rev. B 94, 134408 | Published 10 October 2016
  2. J.H. Ojeda, C.A. Duque, D. Laroze
    Electron–phonon interaction in quantum transport through quantum dots and molecular systems
    Physica B 502 (2016) 73–81 | Published 1 Dec
  3. T.M. Freire, L.M.U. Dutra, D.C. Queiroz, N.M.P.S. Ricardo, K. Barreto, J.C. Denardin, F.R.Wurm, C.P. Sousa, A.N. Correia, P. de Lima-Neto, P.B.A. Fechine
    Fast ultrasound assisted synthesis of chitosan-based magnetite nanocomposites as a modified electrode sensor
    Carbohydrate Polymers 151 (2016) 760–769 | Published 20 Oct
  4. F. Oscari, R. Oboe, O.A. Daud Albasini, S. Masiero, G. Rosati
    Design and Construction of a Bilateral Haptic System for the Remote Assessment of the Stiffness and Range of Motion of the Hand
    Sensors 2016, 16(10), 1633 | Pusblished 1 Oct
  5. S. López-Moreno, A.H. Romero, J. Mejía-López, A. Muñoz
    First-principles study of pressure-induced structural phase transitions in MnF2
    Phys. Chem. Chem. Phys., 2016,18, 33250-33263; Published (web) 28 Oct
  6. A. Mejía-López, J.Mazo-Zuluaga, J. Mejía-López
    Sequential oxygen chemisorption on Fe13 clusters: from first-principles to practical insights
    J. Phys.: Condens. Matter 28 (2016) 485002 (12pp) | Published 30 Sep
  7. E. Lesne, Yu Fu, S. Oyarzún, J. C. Rojas-Sánchez, D. C. Vaz, H. Naganuma, G. Sicoli, J.-P. Attané, M. Jamet, E. Jacquet, J.-M. George, A. Barthélémy, H. Jaffrès, A. Fert, M. Bibes, L. Vila
    Highly efficient and tunable spin-to-charge conversion through Rashba coupling at oxide interfaces
    Nature Materials 15, 1261–1266 (2016) | Published (web) 29 Aug
  8. S. Oyarzún, A. K. Nandy, F. Rortais, J.-C. Rojas-Sánchez, M.-T. Dau, P. Noël, P. Laczkowski, S. Pouget, H. Okuno, L. Vila, C. Vergnaud, C. Beigné, A. Marty, J.-P. Attané, S. Gambarelli, J.-M. George, H. Jaffrès, S. Blügel, M. Jamet
    Evidence for spin-to-charge conversion by Rashba coupling in metallic states at the Fe/Ge(111) interface
    Nature Communications 7, 13857 (2016); Published 15 Dec
  9. A. Riveros, J. Escrig
    Magnetostatic Interaction Between Two Nanotubes During Magnetization Reversal by Vortex Domain Walls
    IEEE MAGNETICS LETTERS, 8 (2016) 4103004 | Published 29 Nov
  10. A.F. Franco, P. Landeros
    Ferromagnetic resonance of an heterogeneous multilayer system with interlayer exchange coupling: an accessible model
    J. Phys. D: Appl. Phys. 49 (2016) 385003 (11pp); Published 1 Sep 2016
  11. R.A. Gallardo, R.L. Rodríguez-Suárez, P. Landeros
    Defect-induced magnon scattering mechanisms in exchange-coupled bilayers
    Journal of Applied Physics 120, 223904 (2016); Published (web) 15 Dec 2016
  12. A. Norambuena, S.A. Reyes, J. Mejía-Lopéz, A. Gali, J.R. Maze
    Microscopic modeling of the effect of phonons on the optical properties of solid-state emitters
    Phys. Rev. B 94, 134305; Published 18 Oct 2016
  13. D. Laroze, M. Barseghyan, A. Radu, A.A. Kirakosyan
    Laser driven impurity states in two-dimensional quantum dots and quantum rings
    Physica B 501 (2016) 1-4; Published 15 Nov 2016
  14. T.M. Freire, L.M.U. Dutra, D.C. Queiroz, N.M.P.S. Ricardo, K. Barreto, J.C. Denardin, F.R. Wurm, C.P. Sousa, A.N. Correia, P. de Lima-Neto, P.B.A. Fechine
    Fast ultrasound assisted synthesis of chitosan-based magnetite nanocomposites as a modified electrode sensor
    Carbohydrate Polymers 151 (2016) 760–769; Published 20 Oct 2016
  15. S. Castillo-Sepúlveda, R.M. Corona, D. Altbir, J. Escrig
    Magnetic properties of mosaic nanocomposites composed of nickel and cobalt nanowires
    Journal of Magnetism and Magnetic Materials 416 (2016) 325–328; Published 15 Oct 2016
  16. J. Mazo-Zuluaga, E.A. Velásquez, D. Altbir, J. Mejía-López
    Controlling domain wall nucleation and propagation with temperature gradients
    Appl. Phys. Lett. 109, 122408 (2016); Published 19 Sep 2016
  17. F.J. Peña, M. Ferré, P.A. Orellana, R.G. Rojas, P. Vargas
    Optimization of a relativistic quantum mechanical engine
    Phys. Rev. E 94, 022109; Published 8 Aug 2016
  18. A. P. Espejo, R. Zierold, J. Gooth, J. Dendooven, C. Detavernier, J. Escrig, K. Nielsch
    Magnetic and electrical characterization of nickel-rich NiFe thin films synthesized by atomic layer deposition and subsequent thermal reduction
    Nanotechnology 27 (2016) 345707 (11p); Published 25 Jul 2016
  19. A. Pereira, J.L. Palma, J.C. Denardin, J. Escrig
    Temperature-dependent magnetic properties of Ni nanotubes synthesized by atomic layer deposition
    Nanotechnology 27 (2016) 345709; Published 25 Jul 2016
  20. S.Vojkovic, A.S. Núñez, D. Altbir, V.L. Carvalho-Santos
    Magnetization ground state and reversal modes of magnetic nanotori
    J. Appl. Phys. 120, 033901 (2016); Published 21 Jul 2016
  21. M.G. Barseghyan, A.Kh. Manaselyan, D. Laroze, A.A. Kirakosyan
    Impurity-modulated Aharonov–Bohm oscillations and intraband optical absorption in quantum dot–ring nanostructures
    Physica E 81 (2016) 31-36; Published Jul 2016
  22. D. Mancilla-Almonacid, R.E. Arias
    Instabilities of spin torque driven auto-oscillations of a ferromagnetic disk magnetized in plane
    Phys. Rev. B 93, 224416; Published 16 Jun 2016
  23. F. Aguilera-Granja, J.M. Montejano-Carrizales, E.E. Vogel
    Structural and oxidation properties of CoNi nanowires
    Eur. Phys. J. D (2016) 70: 137; Published Jun 2016
  24. E. Vargas, M. Romero-Sáez, J.C. Denardin, F. Gracia
    The ultrasound-assisted synthesis of effective monodisperse nickel nanoparticles: magnetic characterization and its catalytic activity in CO2 methanation
    New J. Chem., 2016,40, 7307-7310; Published (web) 17 May 2016
  25. J.E. Valdés, P. Vargas, V.A. Esaulov
    Energy losses of slow ions traveling through crystalline solids and scattered on crystalline surfaces
    Radiation Effects & Defects in Solids, Vol 171, 60–76, Published (Web) 9 May 2016
  26. L. Tryputen, K-H. Tu, S.K Piotrowski, M. Bapna, S.A. Majetich, C. Sun, P.M. Voyles, H. Almasi, W. Wang, P. Vargas, J.S. Tresback, C.A. Ross
    Patterning of sub-50nm perpendicular CoFeB/MgO-based magnetic tunnel junctions
    Nanotechnology 27 (2016) 185302 (7pp); Published 6 May 2016
  27. E.G. Cordaro, D. Gálvez, D. Laroze
    Observation of intensity of cosmic rays and daily magnetic shifts near meridian 70° in the South America
    Journal of Atmospheric and Solar-Terrestrial Physics 142 (2016) 72-82; Published May 2016
  28. C. Ulloa, A.S. Nuñez
    Solitonlike magnetization textures in noncollinear antiferromagnets
    Phys. Rev. B 93, 134429; Published 29 April 2016
  29. A. Roldán-Molina, A.S. Nuñez, J. Fernández-Rossier
    Topological spin waves in the atomic-scale magnetic skyrmion crystal
    New J. Phys. 18 (2016) 045015; Published 19 April 2016
  30. A. Kaidatzis, R.P. del Real, R. Alvaro, J.L. Palma, J. Anguita, D. Niarchos, M. Vázquez, J. Escrig, J.M. García-Martín
    Magnetic properties engineering of nanopatterned cobalt antidot arrays
    J. Phys. D: Appl. Phys. 49 (2016) 175004 (7pp); Published 1 April 2016
  31. S. López-Moreno, J. Mejía-López, F. Múñoz, A. Calles, J.L. Morán-López
    Energetics and the magnetic state of Mn2 adsorbed on Au(111): Dimer bond distance dependence
    Journal of Magnetism and Magnetic Materials 403 (2016) 172–180; published 1 April 2016
  32. M. Langer, K. Wagner, T. Sebastian, R. Hübner, J. Grenzer, Yutian Wang, T. Kubota, T. Schneider, S. Stienen, K. Lenz, H. Schultheiß, J. Lindner, K. Takanashi, R.E. Arias, J. Fassbender
    Parameter-free determination of the exchange constant in thin films using magnonic patterning
    Appl. Phys. Lett. 108, 102402 (2016); Published 7 Mar 2016
  33. R.R. Cordero, A. Damiani, G. Seckmeyer, J. Jorquera, M. Caballero, P. Rowe, J. Ferrer, R. Mubarak, J. Carrasco, R. Rondanelli, M. Matus, D. Laroze
    The Solar Spectrum in the Atacama Desert
    Scientific Reports 6, Article number: 22457 (2016); Published 2 Mar 2016
  34. A. Riveros, N. Vidal-Silva, P. Landeros, D. Altbir, E.E. Vogel, J. Escrig
    Magnetic vortex core in cylindrical nanostructures: Looking for its stability interms of geometric and magnetic parameters
    Journal of Magnetism and Magnetic Materials 401 (2016) 848–852; Published 1 Mar 2016
  35. D.J. Contreras, E.E. Vogel, G. Saravia, B. Stockins
    Derivation of a measure of systolic blood pressure mutability: a novel information theory-based metric from ambulatory blood pressure tests
    Journal of the American Society of Hypertension 10(3) (2016) 217–223; Published Mar 2016
  36. H.M. Baghramyan, M.G. Barseghyan, D. Laroze, A.A. Kirakosyan
    Influence of lateral electric field on intraband optical absorption in concentric double quantum rings
    Physica E 77 (2016) 81–89; Published Mar 2016
  37. R.A. Escobar, L. Tryputen, S. Castillo-Sepúlveda, D. Altbir, S. Chung, T.N. Anh Nguyen, M.S. Mohseni, J. Akerman, C.A. Ross
    Monte Carlo modeling of mixed-anisotropy [Co/Ni]2/NiFe multilayers
    IEEE Magnetics Letters, 7:2016 Article#: 4101205; Published 22 Feb 2016
  38. N. Arancibia-Miranda, S.E. Baltazar, A. García, D. Muñoz-Lira, P. Sepúlveda, M.A. Rubio, D. Altbir
    Nanoscale zero valent supported by Zeolite and Montmorillonite:Template effect of the removal of lead ion from an aqueous solution
    Journal of Hazardous Materials 301 (2016) 371–380; Published 15 Jan 2016

2015

  1. C. Gonzalez-Fuentes, R.A. Gallardo, P. Landeros
    Role of polarizer-tilting-angle in zero-field spin-transfer nano-oscillators with perpendicular anisotropy
    Appl. Phys. Lett. 107, 142402 (2015); Published 5 Oct 2015
  2. A. Roldán-Molina, M.J. Santander, A.S. Nuñez, and J. Fernández-Rossier
    Quantum fluctuations stabilize skyrmion textures
    Phys. Rev. B 92, 245436; Published 23 Dec 2015
  3. R.E. Troncoso, C. Ulloa, F. Pesce, A.S. Nuñez
    Antiferromagnetic magnonic crystals
    Phys. Rev. B 92, 224424; Published 17 Dec 2015
  4. C. Bran, A.P. Espejo, E.M. Palmero, J. Escrig, M. Vázquez
    Angular dependence of coercivity with temperature in Co-based nanowires
    Journal of Magnetism and Magnetic Materials 396 (2015) 327–332; Published 15 Dec 2015
  5. M.J. Santander, A.S. Nunez, A. Roldán-Molina, R.E. Troncoso
    Dynamical quenching of tunneling in molecular magnets
    Journal of Magnetism and Magnetic Materials 396 (2015) 176–180; Publisher 15 Dec 2015
  6. J. Bragard, A. Šimić, D. Laroze, J. Elorza
    Advantage of four-electrode over two-electrode defibrillators
    Phys. Rev. E 92, 062919; Published 21 Dec 2015
  7. J. Mejía-López, E.A. Velásquez, S. López-Moreno, J. Mazo-Zuluaga
    Complex magnetic states in Ni/Fe bi-segmented nanorods
    Phys. Status Solidi RRL 9, No. 12, 740–744 (2015); Published Dec 2015
  8. D. Urzagasti, D. Becerra-Alonso, L.M. Pérez, H.L. Mancini, D. Laroze
    Hyper-chaotic Magnetisation Dynamics of Two Interacting Dipoles
    J Low Temp Phys (2015) 181:211–222; Published Dec 2015
  9. V.L. Carvalho-Santos, R.G. Elías, A.S. Nunez
    Spin wave vortex from the scattering on Bloch point solitons
    Annals of Physics 363 (2015) 364–370; Published Dec 2015
  10. F. Munoz, A.H. Romero, J. Mejia-Lopez, I. Roshchin, R.I. Gonzalez, M. Kiwi
    Surface states of FeF2 (110) and its uncompensated magnetization
    Journal of Magnetism and Magnetic Materials 393 (2015) 226–232; Published 1 Nov 2015
  11. C.A. Utreras-Díaz, D. Laroze
    Thermodynamics of discrete-charge quantum circuits
    Physica B 476 (2015) 77–8; Published 1 Nov 2015
  12. F.G. Medina, J.H. Ojeda, C.A. Duque, D. Laroze
    Electronic and Thermal Properties of Biphenyl Molecules
    Superlattices and Microstructures 87 (2015) 89–96; Published Nov 2015
  13. M. Barseghyan, D. Laroze, J. Bragard, A. Kirakosyan
    Impurity-related intraband absorption in coupled quantum dot-ring structure under lateral electric field
    Physica E 74 (2015) 421–425; Published Nov 2015
  14. O.J. Suarez, P. Nieves, D. Laroze, D. Altbir, and O. Chubykalo-Fesenko
    Ultra-fast relaxation rates and reversal time in disordered ferrimagnets
    Phys. Rev. B 92, 144425; Published 26 Oct 2015
  15. V.L. Carvalho-Santos, R.G. Elias, D. Altbir, J.M. Fonseca
    Stability of skyrmions on curved surfaces in the presence of a magnetic field
    Journal of Magnetism and Magnetic Materials 391 (2015) 179–183; Published 1 Oct 2015
  16. Z. Duan, I.N. Krivorotov, R.E. Arias, N. Reckers, S. Stienen, J. Lindner
    Spin wave eigenmodes in transversely magnetized thin film ferromagnetic wires
    Phys. Rev. B 92, 104424; Published 21 Sep 2015
  17. C. Pizarro, M.A. Rubio, M. Escudey, M.F. Albornoz, D. Muñoz, J. Denardin, J.D. Fabris
    Nanomagnetite-Zeolite Composites in the Removal of Arsenate from Aqueous Systems
    J. Braz. Chem. Soc., Vol. 26, No. 9, 1887-1896, 2015; Published Sep 2015
  18. D. Laroze, H. Pleiner
    Thermal convection in a nonlinear non-Newtonian magnetic fluid
    Commun Nonlinear Sci Numer Simulat 26 (2015) 167–183; Published Sep 2015
  19. S. Allende, D. Altbir, J.C. Retamal
    Simulated annealing and entanglement of formation for (n ⊗ m)-dimensional mixed states
    Phys. Rev. A 92, 022348; Published 24 Aug 2015
  20. E. Cisternas, E.E. Vogel
    Improving information storage by means of segmented magnetic nanowires
    Journal of Magnetism and Magnetic Materials 388 (2015) 35–39; Published 15 Aug 2015
  21. I. Ispolatov, V. Madhok, S. Allende, M. Doebeli
    Chaos in high-dimensional dissipative dynamical systems
    Scientific Reports 5, Article number: 12506; Published (web) 30 Jul 2015
  22. W. Lebrecht, E.E. Vogel, J.F. Valdés
    Site trimer percolation on square lattices
    Phys. Rev. E 92, 012129; Published 23 Jul 2015
  23. E. Vargas, W.W.M. Melo, S. Allende, R.F. Neumann, J.C. Denardin, D. Altbir, M. Bahiana
    Dipolar-driven formation of cobalt nanoparticle chains in polyethylene films
    Materials Chemistry and Physics 162 (2015) 229-233; Published 15 Jul 2015
  24. E.A. Rando, S. Allende
    Magnetic reversal modes in multisegmented nanowire arrays with long aspect ratio
    J. Appl. Phys. 118, 013905 (2015); Published 7 July 2015
  25. M.G.Clerc, S.Coulibaly, D.Laroze, A.O. León, A.S. Núñez
    Alternating spin-polarized current induces parametric resonance in spin valves
    Phys. Rev. B 91, 224426; Published 23 Jun 2015
  26. R.A. Escobar, S. Castillo-Sepúlveda, S. Allende, D. Altbir, M. Bahiana, J. d'Albuquerque e Castro
    Multi-stability in low-symmetry magnetic nanoparticles
    J. Appl. Phys. 117, 223901 (2015): Published 14 Jun 2015
  27. D. Salazar-Aravena, J.L. Palma, J. Escrig
    Magnetostatic interactions between wire-tube nanostructures
    J. Appl. Phys. 117, 193905 (2015); Published 21 May 2015
  28. J.A. Otálora, D. Cortés-Ortuño, D. Görlitz, K. Nielsch, P. Landeros
    Oersted field assisted magnetization reversal in cylindrical core-shell nanostructures
    J. Appl. Phys. 117, 173914 (2015); Published 7 May 2015
  29. R.F. Neumann, M. Bahiana, S. Allende, D. Altbir, D. Goerlitz, K. Nielsch
    Tailoring the nucleation of domain walls along multi-segmented cylindrical nanoelements
    Nanotechnology 26 (2015) 215701 (10pp); Published 1 May 2015
  30. V.L. Carvalho-Santos, R.G. Elias, J.M. Fonseca, D. Altbir
    Curvature-induced changes in the magnetic energy of vortices and skyrmions in paraboloidal nanoparticles
    J. Appl. Phys. 117, 17E518 (2015); Published (web) 24 april 2015
  31. E.A. Velásquez, J. Mazo-Zuluaga, P. Vargas, J. Mejía-López
    Bridging the gap between discrete and continuous magnetic models in the scaling approach
    Phys. Rev. B 91, 134418; Published 15 April 2015
  32. E.E. Vogel, G. Saravia, J. Astete, J. Díaz, F. Riadi
    Information theory as a tool to improve individual pensions: The Chilean case
    Physica A 424 (2015) 372–382; Published 15 April 2015
  33. N.D.G. Souza, R.M. Freire, A.P. Cunha, M.A.S. da Silva, S.E. Mazzetto, A.S.B. Sombra, J.C. Denardin, N.M.P.S. Ricardo, P.B.A. Fechine
    New magnetic nanobiocomposite based in galactomannan/glycerol and superparamagnetic nanoparticles
    Materials Chemistry and Physics 156 (2015) 113-120; Published 15 April 2015
  34. J. García, V.M. Prida, L.G. Vivas, B. Hernando, E.D. Barriga-Castro, R. Mendoza-Reséndez, C. Luna, J. Escrig, M. Vázquez
    Magnetization reversal dependence on effective magnetic anisotropy in electroplated Co–Cu nanowire arrays
    J. Mater. Chem. C, 2015,3, 4688-4697; Published (web) 31 Mar 2015
  35. A.P. Espejo, N. Vidal-Silva, J.A. López-López, D. Goerlitz, K. Nielsch, J. Escrig
    Current-driven vortex domain wall motion in wire-tube nanostructures
    Appl. Phys. Lett. 106, 132405 (2015); published 30 Mar 2015
  36. P. Díaz, D. Laroze, B.A. Malomed
    Correlations and synchronization in a Bose–Fermi mixture
    J. Phys. B: At. Mol. Opt. Phys. 48 (2015) 075301 (16pp); Published 17 Mar 2015
  37. A. Radu, A.A. Kirakosyan, D. Laroze, M.G. Barseghyan
    The effects of the intense laser and homogeneous electric fields on the electronic and intraband optical properties of a GaAs/Ga0.7 Al0.3As quantum ring
    Semicond. Sci. Technol. 30 (2015) 045006 (9pp); Published 11 Mar 2015
  38. L.M. Pérez, J. Bragard, H. Mancini, J.A.C. Gallas, A.M. Cabanas, O.J. Suárez, D. Laroze
    Effect of anisotropies on the magnetization dynamics
    Networks and Heterogeneous Media, 10(1), pp. 209-221; Publisher Mar 2015
  39. A. Pereira, J.L. Palma, M. Vázquez, J.C. Denardin, J. Escrig,
    A soft/hard magnetic nanostructure based on multisegmented CoNi nanowires
    Phys. Chem. Chem. Phys., 2015,17, 5033-5038; Published 21 Feb 2015
  40. S.K. Sharma, J.M. Vargas, N.M. Vargas, S. Castillo-Sepúlveda, D. Altbir, K.R. Pirota, R. Zboril, G. Zoppellaro, M. Knobel
    Unusual magnetic damping effect in a silver–cobalt ferrite hetero nano-system
    RSC Adv., 2015,5, 17117-17122; Published (web) 9 Feb 2015
  41. P.S.C. Vilas-Boas, R.G. Elias, D. Altbir, J.M. Fonseca, V.L. Carvalho-Santos
    Topological magnetic solitons on a paraboloidal shell
    Physics Letters A 379 (2015) 47–53, 47-53; Published 2 Jan 2015

2014

  1. F. Lastra, C. E. López, S. A. Reyes S. Wallentowitz
    Emergence of a metastable pointer-state basis in non-Markovian quantum dynamics
    Phys. Rev. A 90, 062103; Published 1 December 2014
  2. I. Barsukov, Y. Fu, A.M. Gonçalves, M. Spasova, M. Farle, L.C. Sampaio, R.E. Arias, I.N. Krivorotov
    Field-dependent perpendicular magnetic anisotropy in CoFeB thin films
    Appl. Phys. Lett. 105, 152403 (2014); Published 13 October 2014
  3. R.G. Elías, L. Carvalho-Santos, A.S. Núñez, A.D. Verga
    Spin waves scattering on a Bloch point
    Phys. Rev. B 90, 224414; Published 10 December 2014
  4. R. E. Troncoso and A. S. Núñez
    Brownian motion of massive skyrmions in magnetic thin films
    Annals of Physics 351, 850-856
  5. A. B. Oliveira, R. L. Rodriguez-Suarez, S. Michea, H. Vega, A. Azevedo, S. M. Rezende, C. Aliaga and J. Denardin
    Angular dependence of hysteresis shift in oblique deposited ferromagnetic/antiferromagnetic coupled bilayers
    J. Appl. Phys. 116, 033910
  6. R. R. Cordero, G. Seckmeyer, A. Damiani, J. Jorquera, J. Carrasco, R. Muñoz, L. Da Silva, F. Labbe, D. Laroze
    Aerosol Effect on the UV Irradiance in Santiago de Chile
    Atmospheric Research 149, 282
  7. D. Urzagasti, A. Aramayo, D. Laroze
    Soliton–Antisoliton interaction in a parametrically driven easy-plane magnetic wire
    Physics Letters A 378, 2614
  8. A. Radu, A. A. Kirakosyan, D. Laroze, H. M. Baghramyan, M. G. Barseghyan
    Electronic and intraband optical properties of single quantum rings under intense laser field radiation
    Journal of Applied Physics 116, 093101
  9. R.E. Troncoso, A.S. Nunez
    Thermally assisted current-driven skyrmion motion
    Physical Review B 89 (22), 5
  10. R.E. Troncoso, A.S. Nunez
    Josephson effects in a Bose-Einstein condensate of magnons
    Annals of Physics 346, 182-194
  11. R. M. Corona, A. Aranda, J. L. Palma, C. E. López, J. Escrig
    Controlling the magnetization reversal in planar nanostructures with wire-ring morphology
    Applied Physics Letters 105, 082406
  12. M. S. Arshad, D. Pecko, S. Sturm, J. Escrig, M. Komelj, P. J. McGuiness, S. Kobe, Z. Rozman
    Angular dependence of the coercivity in electrodeposited Co-Pt nanostructures with a tube-wire morphology
    IEEE Transactions on Magnetics 50, 2302904
  13. M. S. Arshad, S. Sturm, J. Zavasnik, A. P. Espejo, J. Escrig, M. Komelj, P. J. McGuiness, S. Kobe, Z. Rozman
    Effect of magnetocrystalline anisotropy on the magnetic properties of electrodeposited Co-Pt nanowires
    Journal of Nanoparticle Research 16, 2688
  14. S. Michea, J. L. Palma, R. Lavin, J. Briones, J. Escrig, J. C. Denardin, R. Rodriguez-Suarez
    Tailoring the magnetic properties of cobalt antidot arrays by varying the pore size and degree of disorder
    Journal of Physics D - Applied Physics 47, 335001
  15. N. Arancibia-Miranda, S.E. Baltazar, A. García, A.H. Romero, M.A. Rubio, D. Altbir
    Lead removal by nano-scale zero valent iron: surface analysis and pH effect
    Materials Research Bulletin 59 (2014) 341-348; Published Nov 2014
  16. V. Cortez, G. Saravia and E.E. Vogel
    Phase diagram and reentrance for the 3D Edwards-Anderson model using information theory
    The Journal of Magnetism and Magnetic Materials 372, 173-180
  17. E.E. Vogel and G. Saravia
    Information theory applied to econophysics: stock market behaviors
    The European Physical Journal B 87, 177
  18. W. Lebrecht, J.F. Valdés, E.E. Vogel, F. Nieto, A.J. Ramirez-Pastor
    Bond dimer percolation on square lattices
    Physica A 398, 234-242
  19. A.Kh. Manaselyan, M.G. Barseghyan, A.A. Kirakosyan, D. Laroze, C.A. Duque
    Effects of applied lateral electric field and hydrostatic pressure on the intraband optical transitions in a GaAs=Ga1
    Physica E 60, 95-99
  20. J. H. Ojeda, P. A. Orellana, and D. Laroze
    Aromatic molecules as spintronic devices
    J. Chem. Phys. 140, 104308
  21. L.M. Pérez, D. Laroze, P. Díaz, J. Martinez-Mardones, H.L. Mancini
    Rotating convection in a viscoelastic magnetic fluid
    Journal of Magnetism and Magnetic Materials 364, 98-105
  22. J.H. Ojeda, C.A. Duque, D. Laroze
    Shot noise and thermopower in aromatic molecules
    Physica E 62, 15-20
  23. H.M. Baghramyan, M.G. Barseghyan, A.A. Kirakosyan, D. Laroze, C.A. Duque
    Donor-impurity related photoionization cross section in GaAs=Ga1
    Physica B 449, 193-198
  24. D. Salazar-Aravena, J. L. Palma and Juan Escrig
    Angular dependence of the magnetic properties of cylindrical nanostructures with wire–tube morphology
    Materials Research Express 1, 026112
  25. S. Castillo-Sepúlveda, N.M. Vargas, R. Escobar, S. Allende, S. BaltazarD. Altbir
    Reversal modes in small rings: Signature on the susceptibility
    J. Appl. Phys. 115, 223903 (2014); Published 14 Jun 2014
  26. F. Torres, D. Altbir, M. Kiwi
    Dzyaloshinskii-Moriya interaction and magnetic ordering in 1D and 2D at nonzero T
    EPL, 106 (2014) 47004; Published 26 May 2014
  27. E. Vargas, J. C. Denardin, R. Lavın, P. Mascaro, C. Chaneac, and T. Coradin
    Magnetization analysis of oriented chains of hexagonal cobalt nanoplates
    Journal of Applied Physics 115, 17B521
  28. R. M. Freire, P. G. C. Freitas, T. S. Ribeiro, I. F. Vasconcelos, J. C. Denardin, G. Mele, L. Carbone, S. E. Mazzetto, P. B. A. Fechine
    Effect of solvent composition on the structural and magnetic properties of MnZn ferrite nanoparticles obtained by hydrothermal synthesis
    Microfluidics and Nanofluidics 17 (1), 233-244
  29. D. Altburquenque, E. Vargas, J. C. Denardin, J. Escrig, J. F. Marco, J. Ortíz, J. L. Gautier
    Physical and electrochemical study of cobalt oxide nano- and microparticles
    Materials Characterizations 93, 191-197
  30. F. Aguilera-Granja, J.M. Montejano-Carrizales, E.E. Vogel
    Structural and electronic properties of magnetic cylinders at the atomic scale
    European Physical Journal D 68, 38-46
  31. S. Baltazar, A. García, A.H. Romero, M.A. Rubio, N. Arancibia-Miranda, D. Altbir
    Surface rearrangement of nanoscale zerovalent iron: the role of pH and its implications in the kinetics of arsenate sorption
    Environmental Technology, 2014 Vol. 35, No. 18, 2365–2372; Published (web) 8 Apr 2014
  32. A. Roldan-Molina, M. J. Santander, A.S. Nunez, J. Fernandez-Rossier
    Quantum theory of spin waves in finite chiral spin chains
    Physical Review B 89 (5), 054403
  33. V. Paredes-Garcia, C. Cruz, N. Toledo, J. Denardin, D. Venegas-Yazigi, C. Castillo, E. Spodine, Z.P. Luo
    Effect of the different synthetic parameters on the morphology and magnetic properties of nickel nanoparticles
    New Journal of Chemistry 38 (2), 837-844
  34. R.A. Escobar, N.M. Vargas, S. Castillo-Sepúlveda, S. Allende, D. Altbir, J. d'Albuquerque e Castro
    Complex magnetic reversal modes in low-symmetry nanoparticles
    Appl. Phys. Lett. 104, 123102 (2014); Published 24 Mar 2014
  35. R. R. Cordero, A. Damiani, J. Ferrer, J. Jorquera, M. Tobar, F. Labbe, J. Carrasco, D. Laroze
    UV Irradiance and Albedo at Union Glacier Camp (Antarctica): A Case Study
    PLoS ONE 9(3): e90705
  36. R. R. Cordero, G. Seckmeyer, A. Damiani, S. Riechelmann, J. Rayas, F. Labbe and D. Laroze
    The world’s highest levels of surface UV
    Photochem. Photobiol. Sci. 13, 70
  37. D. Urzagasti, D. Laroze, and H. Pleiner
    Localized chaotic patterns in weakly dissipative systems
    Eur. Phys. J. Special Topics 223, 141–154
  38. E.A. Velásquez, J. Mazo-Zuluaga, J. Mejía-López, D. Altbir
    Ornstein-Zernike correlations and magnetic ordering in nanostructures
    Velásquez, E.A., Mazo-Zuluaga, J., Altbir, D. et al. Eur. Phys. J. B (2014) 87: 61; Published March 2014
  39. O. Idigoras, A. K. Suszka, P. Vavassori, B. Obry, B. Hillebrands, P. Landeros, and A. Berger
    Magnetization reversal of in-plane uniaxial Co films and its dependence on epitaxial alignment
    Journal of Applied Physics 115, 083912
  40. R. A. Gallardo, A. Banholzer, K. Wagner, M. Körner, K. Lenz, M. Farle, J. Lindner, J. Fassbender, and P. Landeros
    Splitting of spin-wave modes in thin films with arrays of periodic perturbations: theory and experiment
    New Journal of Physics 16, 023015
  41. N. Arancibia-Miranda, M. Escudey, C. Pizarro, J. C. Denardin, M. T. García-González, J. D. Fabris and L. Charlet
    Preparation of Magnetic Single-Walled Aluminosilicate Nanotube: A Structural and Magnetic Study
    Material Research Bulletin 51, 145-152
  42. R. L. Rodríguez-Suárez, J. L. Palma, E. O. Burgos, S. Michea, J. Escrig, J. C. Denardin, C. Aliaga
    Ferromagnetic resonance investigation in permalloy magnetic antidot arrays on alumina nanoporous membranes
    Journal of Magnetism and Magnetic Materials 350, 88-93
  43. F. Tejo, N. Vidal-Silva, A. P. Espejo, J. Escrig
    Angular dependence of the magnetic properties of cylindrical diameter modulated Ni80Fe20 nanowires
    Journal of Applied Physics 115, 17D136
  44. S. Allende, J.C. Retamal, D. Altbir, J. D’Albuquerque e Castro
    Domain wall magnetoresistance in nanowires: Dependence on geometrical factors and material parameters
    Journal of Magnetism and Magnetic Materials 365 (2014) 197-200; Published April 2014

2013

  1. M. Flores, E. Cisternas, J.D. Correa, P. Vargas
    Moire patterns on STM images of graphite induced by rotations of surface and subsurface layers
    Chemical Physics 423, 49-54
  2. A. S. Núñez
    Theory of the piezo-spintronic effect
    Solid State Communications 2013, 18
  3. J.M. Florez, P. Vargas, C. Garcia, C.A. Ross
    Magnetic Entropy Change Plateau in a Geometrically Frustrated Layered System: FeCrAs-like Iron-Pnictide Structure as a Magnetocaloric Prototype
    Journal of Physics: Condensed Matter 25, 226004 (11)
  4. M. A. Miranda, D. Laroze, and W. Gonzalez-Vinas
    The Kibble–Zurek mechanism in a subcritical bifurcation
    J. Phys.: Condens. Matter 25, 404208
  5. R. R. Cordero, A. Damiani, G. Seckmeyer, S. Riechelmann, F. Labbe, D. Laroze, and F. Garate
    Satellite-derived UV climatology at Escudero Station, Antarctic Peninsula
    Antartic Science 25, 791–803
  6. J. H. Ojeda, R. R. Rey-González, and D. Laroze
    Quantum transport through aromatic molecules
    Journal Of Applied Physics 114, 213702
  7. R. R. Cordero, G. Seckmeyer, A. Damiani, F. Labbe and D. Laroze
    Monte Carlo-based uncertainties of surface UV estimates from models and from spectroradiometers
    Metrologia 50, L1–L5
  8. T. P. Corrales, D. Laroze, G. Zardalidis, G. Floudas, H-J. Butt, and M. Kappl
    Dynamic Heterogeneity and Phase Separation Kinetics in Miscible Poly(vinyl acetate)/Poly(ethylene oxide) Blends by Local Dielectric Spectroscopy
    Macromolecules 46, 7458-7464
  9. R. R. Cordero, A. Damiani, J. Ferrer, J. Rayas, J. Jorquera, M. Tobar, F. Labbe, and D. Laroze
    Downwelling and upwelling radiance distributions sampled under cloudless conditions in Antarctica
    Applied Optical 52, 6287-6294
  10. L. M. Pérez, O. J. Suarez, D. Laroze, H. L. Mancini
    Classical spin dynamics of anisotropic Heisenberg dimmers
    Central European Journal of Physics 11, 1629-1637
  11. D. Urzagasti, D. Laroze, M. G. Clerc and H. Pleiner
    Breather soliton solutions in a parametrically driven magnetic wire
    Europhysics Letters 104, 40001
  12. V.G.P. Ribeiro, A.C.H. Barreto, J. Denardin, G. Mele, L. Carbone, S.E. Mazzetto, E.M.B. Sousa, P.B.A. Fechine
    Magnetic nanoparticles coated with anacardic acid derived from cashew nut shell liquid
    Journal of Materials Science 48 (22), 7875-7882
  13. V. Paredes-Garcia, N. Toledo, J. Denardin, D. Venegas-Yazigi, C. Cruz, E. Spodine, Z.P. Luo
    One pot solvothermal synthesis of organic acid coated magnetic iron oxide nanoparticles
    Journal of the Chilean Chemical Society 58 (4), 2011-2015
  14. A. Pereira, C. Gallardo, A. P. Espejo, J. Briones, L. G. Vivas, M. Vázquez, J. C. Denardin, J. Escrig
    Tailoring the magnetic properties of ordered 50 nm diameter CoNi nanowire arrays
    Journal of Nanoparticle Research 15, 2041
  15. E.R.P. Novais, S. Allende, D. Altbir, P. Landeros, F. Garcia, A.P. Guimaraes
    Effect of perpendicular uniaxial anisotropy on the annihilation fields of magnetic vortices
    J. Appl. Phys. 114, 153905 (2013); Published 21 Oct 2013
  16. J. Briones, P. Toro, A. Encinas, L. Caballero, J. C. Denardin, F. Melo, E. Cerda, S. Robert, D. Lacour, and F. Montaigne
    Large area patterned magnetic films by depositing cobalt layers on nano-wrinkled polydimethylsiloxane templates
    Applied Physics Letters 103, 72404
  17. E. Cisternas, and E. E. Vogel
    Stability of ferromagnetic patterns inscribed on arrays of multisegmented magnetic nanocylinders
    IEEE Transactions on Magnetics , Vol. 49, 8
  18. C.S. Clemente, V.G.P Ribeiro, J.E.A Sousa, F.J.N. Maia, A.C.H Barreto, N.F. Andrade, J.C. Denardin, G. Mele, L. Carbone, S.E. Mazzetto, P.B.A. Fechine
    Porphyrin synthesized from cashew nut shell liquid as part of a novel superparamagnetic fluorescence nanosystem
    Journal of Nanoparticle Research 15, UNSP 1739
  19. E. Cisternas, E.E. Vogel
    Inscription and stabilization of ferromagnetic patterns on arrays of magnetic nanocylinders
    Journal of Magnetism and Magnetic Materials 337–338 74-78
  20. W. Lebrecht, J.F. Valdés, E.E. Vogel, F. Nieto, A.J. Ramirez-Pastor
    Percolation of dimers on square lattices
    Physica A 392, 149-156
  21. J. A. Otálora, F. Ritz-Kohler, and P. Landeros
    Domain wall motion in magnetic nanotubes induced with time dependent fields
    Spin 3, 134004
  22. M. Körner, K. Lenz, R. A. Gallardo, M. Fritzsche, A. Mücklich, S. Facsko, J. Lindner, P. Landeros, and J. Fassbender
    Two-magnon scattering in permalloy thin films due to rippled substrates
    Physical Review B 88, 054405
  23. R. R. Cordero, A. Damiani, L. Da Silva, D. Laroze, and F. Labbe
    Spectral UV radiance measured at a coastal site: a case study
    Photochemical & Photobiological Sciences 12, 1193
  24. Y. Rameshwar, M.A. Rawoof Sayeed, H.P. Rani, D. Laroze
    Mean flow effects in magneto-convection
    International Journal of Heat and Mass Transfer 65, 855-862
  25. E.A. Velásquez, D. Altbir, J. Mazo-Zuluaga, L.F. Duque, and J. Mejía-López
    Searching for the nanoscopic-macroscopic Boundary
    Journal of Magnetism and Magnetic Materials 348 (2013) 154-159; Published Dec 2013
  26. D. Salazar-Aravena, R. M. Corona, D. Goerlitz, K. Nielsch, J. Escrig
    Magnetic properties of multisegmented cylindrical nanoparticles with alternating magentic wire and tube segments
    Journal of Magnetism and Magnetic Materials 346, 171-174
  27. A.R. Canario, L. Guillemot, J. Diaz-Valdés, J. E. Valdés, P. Vargas and V.A. Esaulov
    Electron transfer and energy loss processes in fluorine scattering on oxygen covered Ag (110) – crystal azimuthal dependence
    Nuclear Instruments and Methods in Physics Research B315, 36
  28. C. Celedón, E. A. Sánchez, M. S. Moreno, N. R. Arista, J. D. Uribe, M. Mery, J. E. Valdés, and P. Vargas
    Energy loss of protons and deuterons at low energies in Pd polycrystalline thin films
    Physics Review A 88, 012903
  29. C. Vilos, M. Gutiérrez, R. Escobar, F. Morales, J. Denardin, L. Velásquez and D. Altbir
    Superparamagnetic Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) Nanoparticles For Biomedical Applications
    Electron. J. Biotechnol. vol.16 no.5; Published Sep 2013
  30. R. M. Freire, T. S. Ribeiro, I. F. Vasconcelos, J. C. Denardin, E. B. Barros, G. Mele, L. Carbone, S. E. Mazzetto, P. B. A. Fechine
    MZnFe2O4 (M 5 Ni, Mn) cubic superparamagnetic nanoparticles obtained by hydrothermal synthesis
    J Nanopart Res 15:1616
  31. A.C.H. Barreto, V.R. Santiago, R.M. Freire, S.E. Mazzetto, J.M. Sasaki, I.F. Vasconcelos, J.C. Denardin, G. Mele, L. Carbone, and P.B.A. Fechine
    Grain Size Control of the Magnetic Nanoparticles by Solid State Route Modification
    Journal of Materials Engineering and Performance 22, 2073-2079
  32. D. Laroze, P.G. Siddheshwar, H. Pleiner
    Chaotic convection in a ferrofluid
    Commun Nonlinear Sci Numer Simulat 18, 2436–2447
  33. D. Laroze, J. Martínez-Mardones and H. Pleiner
    B ́enard-Marangoni instability in a viscoelastic ferrofluid
    Eur. Phys. J. Special Topics 219, 71–80
  34. M. Shaker Salem, P. Sergelius, R. M. Corona, J. Escrig, D. Gorlitz, K. Nielsch
    Magnetic properties of cylindrical diameter modulated Ni80Fe20 nanowires: interaction and coercive fields
    Nanoscale 5, 3941-3947
  35. J. L. Palma, C. Gallardo, L. Spinu, J. M. Vargas, L. S. Dorneles, J. C. Denardin, J. Escrig
    Magnetic properties of Fe20Ni80 antidots: Pore size and array disorder
    Journal of Magnetism and Magnetic Materials 344, 8-13
  36. J. A. Otálora, J. A. López-López, P. Landeros, P. Vargas and A. S. Núñez
    Breaking of chiral symmetry in vortex domain wall propagation in ferromagnetic nanotubes
    Journal of Magnetism and Magnetic Materials 341, 86
  37. R. Arias, A. Maradudin
    Scattering of a surface plasmon polariton by a localized dielectric surface defect
    Optics Express 21 (8), 9734
  38. R.F. Neumann, M. Bahiana, N.M Vargas, D. Altbir, S. Allende, D. Gorlitz, K. Nielsch
    Domain Wall Control in Wire-Tube Nanoelements
    Appl. Phys. Lett. 102, 202407 (2013); Published 20 May 2013
  39. D. Cortes-Ortuño and P. Landeros
    Influence of the Dzyaloshinskii-Moriya interaction on the spin-wave spectra of thin films
    Journal of Physics: Condensed Matter 25, 156001
  40. M. P. Proenca, C. T. Sousa, J. Escrig, J. Ventura, M. Vázquez, J. P. Araujo
    Magnetic interactions and reversal mechanisms in Co nanowire and nanotube arrays
    Journal of Applied Physics 113, 093907
  41. E. Vargas, P. Toro, J.L. Palma, J. Escrig, C. Chane, T. Coradin, J.C. Denardin
    Facile synthesis and magnetic characterizations of single-crystalline hexagonal cobalt nanoplates
    Materials Letters 94, 121-123
  42. F. Muñoz, M. Kiwi, D. Altbir and J.L. Morán-López
    Properties of Fe(8-n) Co(n) nanoribbons and nanowires: a DFT approach
    Journal of Magnetism and Magnetic Materials (2013) 339, 75–80; Published Aug 2013
  43. M. Adda-Bedia, R. Arias, E. Bouchbinder, and Eytan Katzav
    Dynamic Stability of Crack Fronts: Out-Of-Plane Corrugations
    Physical Review Letters 110, 014302
  44. J. E. Valdés, C. Celedón, R. Segura, I. Abril, C. D. Denton, N. R. Arista, P. Vargas and R. Garcia-Molina
    Energy loss distribution of proton beams at normal incidence on multi-walled carbon nanotubes
    Carbon 52, 137-144

2012

  1. M. G. Clerc, S. Coulibaly, D. Laroze
    Localized waves in a parametrically driven magnetic nanowire
    Europhysics Letters 97, 30006
  2. D. Laroze, D. Becerra-Alonso, J. A. C. Gallas, H. Pleiner
    Magnetization dynamics under a quasiperiodic magnetic field
    EEE Transactions on Magnetics 48, 3567-3570
  3. D. Urzagasti, D. Laroze, M. G. Clerc, S. Coulibaly, H. Pleiner
    Two-soliton precession state in a parametrically driven magnetic wire
    Journal of Applied Physics 111, 07D111
  4. J. M. Florez, S. P. Ong, M. C. Onbasli, G. F. Dionne, P. Vargas, G. Ceder, and C. A. Ross
    First-principles Insights on the Magnetism of Cubic SrTi1-xCoxO3-δ
    Applied Physics Letters 100, 252904
  5. J. A. Otálora, J. A. López-López, A. S. Núñez, and P. Landeros
    Domain wall manipulation in magnetic nanotubes induced by electric current pulses
    Journal of Physics: Condensed Matter 24, 436007
  6. C. Utreras-Diaz, D. Laroze
    Quantum circuits in the presence of a magnetic field
    Mod. Phys. Lett. B 26, 1250138
  7. M. Ossandón, A. Pereira, R. Bernal, J. C. Denardin, J. Escrig
    Dynamics of magnetic microwires suspended in fluids: Magentostatic forces
    Revista Mexicana de Física S 58, 199-202
  8. M.P. Proenca, C.T. Sousa, J. Ventura, J.P. Araujo, J. Escrig, M. Vázquez
    Crossover between magnetic reversal modes in ordered Ni and Co nanotube arrays
    SPIN 2, 1250014
  9. S. Giri, E. Echegaray, P.W. Ayers, A. Núñez, F. Lund, A. Toro-Labbe
    Insights into the Mechanism of an S(N)2 Reaction from the Reaction Force and the Reaction Electronic Flux
    Journal of Physical chemistry 116, 10015-10026
  10. R.E. Troncoso and A. Núñez
    Dynamics and spontaneous coherence of magnons in ferromagnetic thin films
    Journal of Physics-condensed Matter 24, 36006 (1-11)
  11. S. Díaz and A. Núñez
    Current-induced exchange interactions and effective temperature in localized moment systems
    Journal of Physics-condensed Matter 24, 116001 (1-9)
  12. A. Núñez and J. Fernández Rossier
    Colossal anisotropy in diluted magnetic topological insulators
    Solid State Communications 152, 403-406
  13. R. A. Gallardo, O. Idigoras, P. Landeros, and A. Berger
    Analytical derivation of critical exponents of the dynamic phase transition in the mean-field approximation
    Physical Review E 86, 051101
  14. K. Pitzschel, J. Bachmann, J. M. Montero-Moreno, J. Escrig, D. Görlitz and K. Nielsch
    Reversal modes and magnetostatic interactions in Fe3O4/ZrO2/Fe3O4 multilayer nanotubes
    Nanotechnology 23, 495718
  15. J. A. López-López, D. Cortés-Ortuño, and P. Landeros
    Role of anisotropy on the domain wall properties of ferromagnetic nanotubes
    Journal of Magnetism and Magnetic Materials 324, 2024
  16. J. A. Otálora, J. A. López-López, P. Vargas, and P. Landeros
    Chirality switching and propagation control of a vortex domain wall in ferromagnetic nanotubes
    Applied Physics Letters 100, 72407
  17. S. Michea, J.C. Denardin, M. Gamino, L.S. Dorneles, M.A. Correa
    Extraordinary Hall effect on Fe-rich amorphous thin films and Fe-rich/Cu multilayers
    Physica B 407, 3178-3180
  18. S. Castillo, N. Vargas, D. Altbir, S. Allende
    Mechanisms of magnetization reversal in stadium-shaped particles
    J. Appl. Phys. 112, 083906 (2012); Published 15 October 2012
  19. S. Allende, N.M. Vargas, D. Altbir, V. Vega, D. Görlitz, and K. Nielsch
    Magnetization reversal in multisegmented nanowires: Parallel and serial reversal modes
    Applied Physics Letters 101, 122412
  20. A.C.H. Barreto, F.J.N. Maia, V.R. Santiago, V.G.P. Ribeiro, J.C. Denardin, G. Mele, L. Carbone, D. Lomonaco, S.E. Mazzetto, P.B.A. Fechine
    Novel ferrofluids coated with a renewable material obtained from cashew nut shell liquid
    Microfluid Nanofluid 12, 677-686
  21. J.M. Florez, P. Vargas
    Factorizing magnetic fields triggered by the Dzyaloshinskii–Moriya interaction: Application to magnetic trimers
    Journal of Magnetism and Magnetic Materials 324 83-89
  22. J.L. Palma, C. Morales-Concha, B. Leighton, D. Altbir, J. Escrig
    Micromagnetic simulation of Fe asymmetric nanorings
    Journal of Magnetism and Magnetic Materials 324 (2012) 637–641; Published Feb 2012
  23. R.F. Neumann, M. Bahiana, S. Allende, J. Escrig, D. Altbir
    Confinement of magnetic nanoparticles inside multisegmented nanotubes by means of magnetic field gradients
    J. Appl. Phys. 111, 013916 (2012); Published 1 Jan 2012
  24. O. Suárez, L.M. Pérez, D. Laroze, D. Altbir
    Magnetostatic interactions in cylindrical nanostructures with non-uniform magnetization
    Journal of Magnetism and Magnetic Materials 324 (2012) 1698–1705; Published May 2012
  25. L.G. Vivas, M. Vazquez, J. Escrig, S. Allende, D. Altbir, D.C. Leitao, J.P. Araujo
    Magnetic anisotropy in CoNi nanowire arrays: analytical calculations and experiments
    Phys. Rev. B 85, 035439; Published 24 Jan 2012
  26. C. Morales-Concha, M. Ossandón, A. Pereira, D. Altbir, J. Escrig
    General approach to the magnetostatic force and interaction between cylindrically shaped nanoparticles
    J. Appl. Phys. 111, 07D131 (2012); Published 1 April 2012
  27. E.E. Vogel, G. Saravia, L.V. Cortez
    Data compressor designed to improve recognition of magnetic phases
    Physica A 391, 1591-1601
  28. E. Cisternas, Y.Vásquez, E.E. Vogel
    Force among magnetic nanocylinders trapped in triangular arrays
    Journal of Magnetism and Magnetic Materials 324, 1021-1029
  29. R. Lavín, C. Gallardo, J. L. Palma, J. Escrig, J.C. Denardin
    Angular dependence of the coercivity and remanence of ordered arrays of Co nanowires
    Journal of Magnetism and Magnetic Materials 324, 2360-2362
  30. J.F. Valdés, W. Lebrecht, E.E. Vogel
    ±J Ising model on homogeneous Archimedean lattices
    Physica A 391, 2585-2599
  31. F. Lastra, C.E. López, L. Roa, and J.C. Retamal
    Entanglement of formation for a family of (2⊗d)-dimensional systems
    Phys. Rev. A 85, 022320
  32. C.E. López, F. Lastra, G. Romero, E. Solano, and J.C. Retamal
    Multipartite entanglement generation assisted by coupling
    Phys. Rev. A 85, 032319
  33. P. Landeros and D. L. Mills
    Spin waves in periodically perturbed films
    Physical Review B 85, 054424
  34. I. Barsukov, P. Landeros, R. Meckenstock, J. Lindner, D. Spoddig, Zi- An Li, B. Krumme, H. Wende, D. L. Mills, and M. Farle
    Tuning magnetic relaxation by oblique deposition
    Physical Review B 85, 014420
  35. L. G. Vivas, J. Escrig, D. G. Trabada, G. A. Badini-Confalonieri, M. Vázquez
    Magnetic anisotropy in ordered textured Co nanowires
    Applied Physics Letters 100, 252405 (2012); Published 19 Jun 2012
  36. R.M. Corona, D. Altbir, J. Escrig
    Magnetic properties of elliptical and stadium-shaped nanoparticles: Effect of the shape anisotropy
    Journal of Magnetism and Magnetic Materials 324 (2012) 3824-3828; Published Nov 2012
  37. B. Leighton, A. Pereira, J. Escrig
    Reversal modes in asymmetric Ni nanowires
    Journal of Magnetism and Magnetic Materials 324 3829-3833; Published November 2012
  38. R. L. Rodríguez-Suárez, L. H. Vilela-Leão, T. Bueno, J. B. S. Mendes, P. Landeros, S. M. Rezende, and A. Azevedo
    Tunable misalignment of ferromagnetic and antiferromagnetic easy axes in exchange biased bilayers
    Physical Review Letters 100, 242406 (2012); Published 13 Jun 2012
  39. M. G. Pala, S. Baltazar, P. Liu, H. Sellier, F. Martins, Bayot V, X. Wallart, L. Desplanque, S. Huant
    Transport inefficiency in branched-out mesoscopic networks: An analog of the Braess paradox Evidence
    Physical Review Letters 108, 076802; Published 13 February 2012
  40. C. Jarufe, R.E. Arias
    Magnonic and plasmonic band gaps in films with periodically modified surfaces
    Physical Review B 85, 205411; Published 8 May 2012
  41. R. Lavín, C. Farías, J.C. Denardin
    FORC analysis of Ni(SiO2) nanogranular film in the blocked regime
    Journal of Magnetism and Magnetic Materials 324 (2012) 1800–1803; Published May 2012
  42. G. Cordaro, E. Olivares, D. Galvez, D. Salazar-Aravena, D. Laroze
    New He-3 neutron monitor for Chilean Cosmic-Ray Observatories from the Altiplanic zone to the Antarctic zone
    Advances in Space Research 49 (2012) 1670–1683; Published 15 Jun 2012
  43. P. Diaz, D. Laroze, I. Schmidt, B. A. Malomed
    One- and two-dimensional reductions of the mean-field description of degenerate Fermi gases
    Journal of Physics B: Atomic, Molecular and Optical Physics 45 (2012) 145304 (12pp); Published 4 Jul 2012

2011

  1. K. Pitzschel, J. Bachmann, S. Martens, J. M. Montero Moreno, J. Kimling, G. Meier, J. Escrig, K. Nielsch, D.Gorlitz
    Magnetic reversal of cylindrical nickel nanowires wirh modulated diameters
    Journal of Applied Physics 109, 033907
  2. R.F. Neumann, M. Bahiana, J. Escrig, S. Allende, K. Nielsch, D. Altbir
    Stability of magnetic nanoparticles inside ferromagnetic nanotubes
    Appl. Phys. Lett. 98, 022502 (2011); Published 10 Jan 2011
  3. B. Leighton, N.M. Vargas, D. Altbir, J. Escrig
    Tailoring the magnetic properties of Fe asymmetric nanodots
    Journal of Magnetism and Magnetic Materials 323 (2011) 1563-1567; Published June 2011
  4. N.M. Vargas, S. Allende, B. Leighton, J. Escrig, J. Mejía-López, D. Altbir, Ivan K. Schuller
    Asymmetric magnetic dots: A way to control magnetic properties
    J. Appl. Phys. 109, 073907 (2011); Published 1 Apr 2011
  5. L. Chen, J. Shen, J. E. Valdés, P. Vargas, and V. A. Esaulov
    Energy loss of keV fluorine ions scattered off a missing-row reconstructed Au(110) surface under grazing incidence
    Physical Review A 83, 032901
  6. O. Albrecht, R. Zierold, S. Allende, J. Escrig, C. Patzig, B. Rauschenbach, K. Nielsch, D. Gorlitz
    Experimental evidence for an angular dependent transition of magnetization reversal modes in magnetic nanotubes
    Journal of Applied Physics 109, 093910
  7. C. García, J. M. Florez, P. Vargas, C. A. Ross
    Effect of the exchange bias coupling strength on the magnetoimpedance of IrMn/NiFe films
    Journal of Applied Physics 109 07D735
  8. J. M. Florez, C. García and P. Vargas
    Thermal observables in coupled Cr7Ni molecular rings: Role and quantification of spin-entanglement
    Journal of Applied Physics 109 07B109
  9. A. Cortés, R. Lavín, J.C. Denardin, R. E. Marotti, E. A. Dalchiele and H. Gómez
    Template assisted electrochemical growth of cobalt nanowires: influence of deposition conditions on structural, optical and magnetic properties
    Journal of Nanoscience and Nanotechnology 11, 3899-3910
  10. L. M. Pérez, J. Bragard, D. Laroze, J. Martínez-Mardones, and H. Pleiner
    Thermal convection thresholds in a Oldroyd magnetic fluid
    Journal of Magnetism and Magnetic Materials 323, 691-698
  11. S. Allende, R. Arias
    Transverse domain wall propagation in modulated cylindrical nano-structures and possible geometric control
    Phys. Rev. B 83, 174452
  12. R. Arias, R. Madariaga, M. Adda-Bedia
    Singular Elasto-Static field near a fault kink
    Pure and Applied Geophysics 168, 12
  13. N. Reckers, J. Cucchiara, O. Posth, C. Hassel, F. M. Römer, R. Narkovic, R. A. Gallardo, P. Landeros, H. Zähres, S. Mangin, J. A. Katine, E. E. Fullerton, G. Dumpich, R. Meckenstock, J. Lindner, and M. Farle
    Effect of microwave irradiation on spin-torque driven magnetization precession in nanopillars with magnetic perpendicular anisotropy
    Physical Review B 83, 184427
  14. R. L. Rodríguez-Suárez, A. B. Oliveira, J. R. L. de Almeida, T. Bueno, L. H. Vilela- Leão, P. Landeros, S. M. Rezende, and A. Azevedo
    Critical thickness investigation of magnetic properties in exchange-coupled bilayers
    Physical Review B, 83 224418
  15. L. Chen, J.E. Valdés, P. Vargas, J. Shen and V.A. Esaulov
    Energy losses of H and F ions in grazing scattering on a missing row reconstructed Au(110) surface
    Physica Scripta T144, 014042 (3pp)
  16. H. Sellier, B. Hackens, M. G. Pala, F. Martins, S. Baltazar, X. Wallart, L. Desplanque, Bayot V, S. Huant
    On the imaging of electron transport in semiconductor quantum structures by scanning gate microscopy: success and limitations
    Semiconductor Science and Technology 26, 64008
  17. F. Martins,B. Hackens, H. Sellier, P. Liu, M. G. Pala, S. Baltazar, L. Desplanque, X. Wallart, Bayot V, S. Huant
    Scanning-Gate Microscopy of Semiconductor Nanostructures: an Overview
    Acta Physica Polonica A 119, 569-575
  18. P. Aguirre, K. Brown, V. Paredes-García, D. Venegas-Yazigi, E. Spodine
    [Cu(H2btec)(bipy)]: Reusable Metal Organic Polymer Catalyst for Epoxidation Reactions
    Macromolecular Symposia 304, 65-71
  19. A. Núñez, E. Suarez, P. Vargas
    Trigonal Distortion of Topologically Confined Channels in Bilayer Graphene
    Applied Physics Letters 98, 262107
  20. J. Bragard, H. Pleiner, O. J. Suarez, P. Vargas, J.A.C. Gallas, and D. Laroze
    Chaotic dynamics of a magnetic nanoparticle
    Physical Review E, 84 037202
  21. A.C.H. Barreto, V.R. Santiago, S.E. Mazzetto, J.C. Denardin, R. Lavín, G. Mele, M.E.N.P. Ribeiro, I.G.P. Vieira, T. Gonc¸alves, N.M.P.S. Ricardo, P.B.A. Fechine
    Magnetic nanoparticles for a new drug delivery system to control quercetin releasing for cancer chemotherapy
    J Nanopart Res DOI 10.1007/s11051-011-0559-9
  22. E.J.J. Mallmann, J.C. Góes, S.D. Figueiró, N.M.P.S. Ricardo, J.C. Denardin, A.S.B. Sombra, F.J.N. Maia, S.E. Mazzeto, P.B.A. Fechine
    Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites
    eXPRESS Polymer Letters Vol. 5, No.12 1041-1049
  23. E.R.P. Novais, P. Landeros, A.G.S. Barbosa, M.D. Martins, F. Garcia, and A.P. Guimarães
    Properties of magnetic nanodots with perpendicular anisotropy
    J. Appl. Phys. 110 053917
  24. O. Idigoras, A.K. Suszka, P. Vavassori, P. Landeros, J.M. Porro, and A. Berger
    Collapse of hard-axis behavior in uniaxial Co films
    Phys. Rev. B 84 132403
  25. D. Laroze, J. Bragard, O.J. Suarez, H. Pleiner
    Characterization of the Chaotic Magnetic Particle Dynamics
    IEEE Transactions on Magnetics, Vol. 47, N° 10, 3032-3035
  26. J. Mejía-López, J. Mazo-Zuluaga
    Energy contributions in magnetite nanoparticles: computation of magnetic phase diagram, theory, and simulation
    Journal of Nanoparticle Research 13, 7115
  27. A.R. Fernandes, J.A. Otálora, P. Vargas, J. d’Alburquerque e Castro
    Oscillations in the Spatial Distribution of Current in Nanotubes and Nanowires
    Journal of Applied Physics 110, 093720(5)
  28. E. Suárez, P. Vargas
    Charge Redistribution and Interlayer Coupling in Twisted Bilayer Graphene under Electric Fields
    Physical Review B 84, 195421(5)
  29. L. Roa, J.C. Retamal, M. Alid-Vaccarezza
    Dissonance is Required for Assisted Optimal State Discrimination
    Physical Review Letters 107, 80401; Published 16 August 2011

2010

  1. E. E. Vogel, W. Lebrecht, J. F. Valdés
    Bond percolation for homogeneous two-dimensional lattices
    Physica A, 389 1512-1520
  2. M. Gutiérrez, M. Escudey, J. Escrig, J.C. Denardin, D. Altbir, J.D. Fabris, L.C.D. Cavalcante, M.T. García-González
    Preparation and characterization of magnetic composites based on a natural zeolite
    Clays and Clay Minerals (2010), 58(5):589; Published Oct 2010
  3. J. Mejía-López, D. Altbir, P. Landeros, J. Escrig, A.H. Romero, Igor V. Roshchin, C.P. Li, M.R. Fitzsimmons, X. Battle, Iván K. Schuller
    Development of vortex state in circular magnetic nanodots: Theory and experiments
    Phys. Rev. B 81, 184417; Published 18 May 2010
  4. I. Kyriakou, C. Celedón, R. Segura, D. Emfietzoglou, P. Vargas, J. E. Valdés, I. Abril, C. D. Denton, K. Kostarelos, R. García-Molina
    Energy loss of protons in carbon nanotubes: Experiments and calculations
    Nuclear Instruments and Methods in Physics Research B 268 (2010) 1781–1785; Published Jun 2010
  5. M.G. Clerc, S. Coulibaly, D. Laroze
    Interaction law of 2D localized precession states
    EPL, 90 (2010) 38005; Published 1 June 2010
  6. C.E. López, G. Romero, and J.C. Retamal
    Dynamics of entanglement transfer through multipartite dissipative systems
    Phys. Rev. A. 81: 062114
  7. F. Lastra, G. Romero, C.E. López, N. Zagury, J.C. Retamal
    Entangled Coherent States Under Dissipation
    Optics Communications 283, 3825-3829
  8. Y.T. Chong, D. Görlitz, S. Martens, M.Y. Eric Yau, S. Allende, J. Bachmann, K. Nielsch
    Multilayered Core/Shell Nanowires Displaying Two Distinct Magnetic Switching Events
    Advanced Materials 22, 2435
  9. R. Lavín, J.C. Denardin, A.P. Espejo, et al.
    Magnetic properties of arrays of nanowires: Anisotropy, interactions, and reversal modes
    Journal of Applied Physics, 107, 9, 09B504
  10. R. Lavín, J.C. Denardin, A. Cortés, et al.
    Magnetic Properties of Cobalt Nanowire Arrays
    Molecular Crystals and Liquid Crystals, 521 293-300
  11. R. Lavín, B. Torres, D. Serafini, J.C. Denardin, et al.
    Identifying the Magnetic Phases on Annealed Amorphous Alloys Using Forc Diagrams
    Molecular Crystals and Liquid Crystals, 521 279-287
  12. D. Laroze, J. Martínez-Mardones, L.M. Pérez
    Amplitude equation for stationary convection in a viscoelastic magnetic fluid
    International Journal of Bifurcation and Chaos, 20 235-242
  13. G.F.M. Pires Júnior, H.O. Rodrigues, J.S. Almeida, E.O. Sancho, J.C. Góes, M.M. Costa, J.C. Denardin, A.S.B. Sombra
    Study of the dielectric and magnetic properties of Co2Y, Y-type hexaferrite added with PbO and Bi2O3 in the RF frequency range
    Journal of Alloys and Compounds, 493 326
  14. N.E. Massa, J.C. Denardin, L.M. Socolovsky, M. Knobel, F.P. de la Cruz, and X. Zhang
    Far infrared near normal specular reflectivity of Nix(SiO2)1-x(x=1.0, 0.84, 0.75, 0.61, 0.54, 0.28) granular films
    Journal of Alloys and Compounds, 495 638-641
  15. P. Landeros and A. Núñez
    Domain wall motion on magnetic nanotubes
    Journal of Applied Physics 108, 033917
  16. L. Chen, J.E. Valdés, P. Vargas, V.A. Esaulov
    Surface channelling and energy losses of 4 keV hydrogen and fluorine ions in grazing scattering on Au(111) and missing row reconstructed Au(110) surfaces
    Journal of Physics: Condensed Matter 22, 345005 (11p)
  17. F. Romá, S. Risau-Gusman, A. J. Ramírez-Pastor, F. Nieto, and E. E. Vogel
    Ground-state topology of the Edwards-Anderson ±J spin glass model
    Physical Review B 82, 214401
  18. J. M. Florez, A. Núñez, C. García, P. Vargas
    Magnetocaloric features of complex molecular magnets: The (Cr/Ni)(2)Cu molecular magnet and beyond
    Journal of Magnetism and Magnetic Materials 268, 1781-1785
  19. C. García, J. M. Florez, P. Vargas and C.A. Ross
    Asymmetrical giant magnetoimpedance in exchange – biased
    Applied Physics Letters 96, 232501
  20. P. Landeros, R. A. Gallardo, O. Posth, J. Lindner, and D. L. Mills
    Role of the spin-transfer in the ferromagnetic resonance response of thin films
    Physical Review B 81, 214434
  21. M.G. Clerc, S. Coulibaly and D. Laroze
    Localized states and non-variational Ising-Bloch transition of a parametrically driven easy plane ferromagnetic wire
    Physica D, 239, 72-86
  22. A. L. González, P. Landeros, A. Núñez
    Spin wave spectrum of magnetic nanotubes
    Journal of Magnetism and Magnetic Materials, 322 530-535
  23. J. Casanova, G. Romero, I. Lizuain, J. C. Retamal, C. F. Roos, J. G. Muga, E. Solano
    Short-time-interaction quantum measurement through an incoherent mediator
    Physical Review A 81, 62126
  24. J.M. Florez, A. Núñez, P. Vargas
    Quenching points of dimeric single-molecule magnets: Exchange interaction effects
    Journal of Magnetism and Magnetic Materials 322, 3623
  25. E. Suárez Morell, J. D. Correa, P. Vargas, M. Pacheco, and Z. Barticevic
    Flat bands in slightly twisted bilayer graphene: Tight-binding calculations
    Phys. Rev. B 82, 121407
  26. D. Laroze, J. Martínez-Mardones, L.M. Pérez and R.G. Rojas
    Stationary thermal convection in a viscoelastic ferrofluid
    Journal of Magnetism and Magnetic Materials, 322 3576
  27. S.D. Figueiro, E.J.J. Mallmann, J.C. Goes, N.M.P.S Ricardo, J.C. Denardin, A.S.B. Sombra, P.B.A. Fechine
    New ferrimagnetic biocomposite film based in collagen and yttrium iron garnet
    Express Polymer Letters 4, 790-797

2009

  1. B. Leighton, O.J. Suárez, P. Landeros, J. Escrig
    Magnetic phase diagrams of barcode-type nanostructures
    Nanotechnology, 20 385703
  2. S. Allende, J. Escrig, D. Altbir, E. Salcedo, M. Bahiana
    Asymmetric hysteresis loop in magnetostatic-biased multilayer nanowires
    Nanotechnology (2009) 20(44):445707; Published 4 Nov 2009
  3. P. Landeros, P.R. Guzmán, R. Soto-Garrido, J. Escrig
    Magnetostatic fields in tubular nanostructures
    J. Phys. D: Appl. Phys., 42 225002
  4. R. Lavín, J.C. Denardin, J. Escrig, D. Altbir, A. Cortés, H. Gómez
    Angular dependence of magnetic properties in Ni nanowire arrays
    J. Appl. Phys. 106, 103903 (2009); Published 15 Nov 2009
  5. S. Allende, D. Altbir, K. Nielsch
    Magnetic cylindrical nanowires with single modulated diameter
    Phys. Rev. B 80, 174402; Published 9 Nov 2009
  6. O. J. Suarez, P. Vargas, E. E. Vogel
    Energy and force between two magnetic nanotubes
    Journal of Magnetism and Magnetic Materials 321, 3658
  7. P. Díaz, D. Laroze
    Configurational temperature for interacting anisotropic magnetic particles
    International Journal of Bifurcation and Chaos 19, 3485
  8. E. E. Vogel, G. Saravia, F. Bachmann, B. Fierro, J. Fischer
    Phase transitions in Edwards-Anderson model by means of information theory
    Physica A 388, 4075
  9. F. Llievski, A. Cuchillo, W. Nunes, M. Knobel, C. A. Ross, and P. Vargas
    Thermal behavior of hard-axis magnetization in noninteracting particles with uniaxial anisotropy
    Applied Physics Letters, 95 202503
  10. J. M. Florez, Álvaro S Núñez, P. Vargas
    Quantum tunneling in nanomagnetic systems with different uniaxial anisotropy order
    Nanotechnology 20, 465403
  11. J. M. Florez, P. Vargas, A. Núñez
    Instantons and magnetization tunneling:Beyond the giant-spin approximation
    Physica B 404, 2791
  12. J. Lindler, I. Barsukov, C. Raeder, C. Hassel, O. Posth, R. Meckenstock, P. Landeros, D. L. Mills
    Two-magnon damping in thin films in case of canted magnetization: Theory versus experiments
    Physical Review B 80, 224421
  13. M. G. Clerc, S. Coulibaly, D. Laroze
    Parametrically driven instablity in quasi-reversal systems
    International Journal of Bifurcation and Chaos 19, 3525

THESES

2017

  1. Author Claudia Arenas Yantorno | Ingeniería Física - Universidad de Santiago de Chile
    Comparación de las propiedades magnéticas de películas delgadas sintetizadas mediante pulverización catódica (sputtering) y deposición de capas atómicas (ALD)
    Director: Juan Escrig
    Degree: 07 July 2017
  2. Author Christopher Morales Concha | Doctor en Ciencias con mención en Física - Universidad de Santiago de Chile
    Interacción magnetostática entre nanoestructuras cilíndricas
    Director: Juan Escrig
    Degree: 20 april 2017
  3. Author Diego Ceballos Davis | Magíster en Ciencias mención Física - Universidad de La Frontera
    Prevalenccia de la información almacenada en arreglos de nanotubos magnéticos frente a campos externos y variaciones de temperatura.
    Director: E. Cisternas; Eugenio Vogel
    Degree: 28 april 2017
  4. Author Mario Mery Duarte | Magíster en Ciencias mención Física - Universidad Técnica Federico Santa María
    Estudio experimental de la pérdida de energía electrónica de iones H⁺ y fragmentos moleculares de H2+ transmitidos a través de láminas de silicio amorfo ultra delgadas
    Director: Jorge Valdés
    Degree: March 2017
  5. Author Valentine Marquez Herrera | Licenciado en educación de Física y Matemática - Universidad de Santiago de Chile
    Introducción a la Nanotecnología en enseñanza media como medio para reforzar y conectar ciencias básicas y areas tecnológicas
    Director: Samuel Baltazar
    Degree: 20 april 2017
  6. Author Nayareth Quirola Rojas | Licenciado en educación de Física y Matemática - Universidad de Santiago de Chile
    Introducción a la Nanotecnología en enseñanza media como medio para reforzar y conectar ciencias básicas y areas tecnológicas
    Director: Samuel Baltazar
    Degree: 20 april 2017
  7. Author Mario Castro Barrera | Ingeniero Físico - Universidad de Santiago de Chile
    Desarrollo e implementación de un modelo para la optimización del proceso de obtención de skyrmion mediante anisotropía magnética uniaxial perpendicular en discos magnéticos
    Director: Sebastián Allende
    Degree: 26 may 2017
  8. Author Fabián Araneda Martínez | Ingeniero Físico - Universidad de Santiago de Chile
    Síntesis y caracterización magnetoeléctrica de pseudo válvulas de espín de Co/Pd con anisotropía fuera del plano
    Director: Juliano C. Denardin; Simón Oyarzún
    Degree: 27 april 2017
  9. Author Angelina Bustos Tapia | Ingeniero Físico - Universidad de Santiago de Chile
    Síntesis y caracterización de nanohilos magnéticos multisegmentados
    Director: Juliano C. Denardin
    Degree: 10 april 2017

PATENTS


2016

  1. An autonomous monitoring system based on magnetic field variation

    Solicitation date: 30-12-2016
    License Nº.: Solicitud N°: 201603404 (A. Espejo, N. Vargas, D. Altbir, J.C. Denardin)
     


2015

  1. Alternating magnetic field nanogenerator using a nanowire, which can be used to generate current, and associated method

    Solicitation date: 16-11-2015
    License Nº.: Solicitud Nº: 201503361 (A. Espejo, N. Vidal, F. Tejo, J. Escrig)
     
  2. Method for nanomodulating metal films by means of high-vacuum cathode sputtering of metals and stencils

    Solicitation date: 09-11-2015
    License Nº.: Solicitud Nº: 201503277 (J.L. Palma, J.C. Denardin, J. Escrig)
     
  3. Magnetic nanotransistor

    Solicitation date: 16-03-2015
    License Nº.: Solicitud N°: 20150520 (A.P. Espejo, J. Escrig)
     


2014

  1. High density magnetic storage system

    Solicitation date: 12-12-2014
    License Nº.: Solicitud 201403384 (R.Escobar, S.Castillo, N.Vargas, S.Allende, D.Altbir, M.Bahiana, J. d'Albuquerque e Castro)


2011

  1. Intravaginal ring to inhibit ovulation in women made from vinyl polymers where it is loaded and subsequently released meloxicam or piroxicam

    Solicitation date: 26-08-2011
    License Nº.: 201203423 (D. Altbir, H. Croxatto, P. Galvez, F.Rabagliti, L Velazquez, P. Zapata, H. Cardenas)
     


2009

  1. Method for magnetising natural and synthetic aluminosilicates

    Solicitation date: 29-12-2009
    License Nº.: WO/2011/079403 (M. Escudey, M. Gutiérrez, J. Fabris, D. Altbir, J.C. Denardín)
     

Sebastián Allende Prieto

(56-2) 27183413
Edificio de Investigación Rector Eduardo Morales Santos, Universidad de Santiago de Chile
Av. Lib. Bernardo O´Higgins 3363, Estación Central, Santiago, Chile.

Investigation Areas:

  • Magnetic Nanostructures

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