Promotes science among our youngsters.


  • imprimir

Associate researchers

Rafael González Valdés

Phone(s): (56-2) 23281346
Facultad de Ciencias, Universidad Mayor.
Camino La Pirámide 5750, Huechuraba, Santiago Chile.


  1. R.I. González, F.J. Valencia, J. Rogan, J.A. Valdivia, J. Sofo, M. Kiwi, F. Múñoz
    Bending energy of 2D materials: graphene, MoS2 and imogolite
    RSC Adv., 2018,8, 4577-4583
  2. A.A. Shiryaev, J.A. Hinks, N.A. Marks, G. Greaves, F.J. Valencia, S.E. Donnelly, R.I. González, M.Kiwi, A.L. Trigub, E.M. Bringa, J.L. Fogg, I.I. Vlasov
    Ion implantation in nanodiamonds: size effect and energy dependence
    Scientific Reportsvolume 8, Article number: 5099 (2018)
  3. F.J. Valencia, E.E. Hernandez-Vazquez, E.M. Bringa, J.L. Moran-Lopez, J. Rogan, R.I. Gonzalez, F. Muñoz
    Growth of Ni nanoclusters on irradiated graphene: a molecular dynamics study
    Phys. Chem. Chem. Phys., 2018,20, 16347-16353
  4. J. Rojas-Nunez, R.I. Gonzalez, E.M. Bringa, S. Allende, P. Sepúlveda, N. Arancibia-Miranda, S.E. Baltazar
    Toward Controlled Morphology of FeCu Nanoparticles: Cu Concentration and Size Effects
    J. Phys. Chem. C, 2018, 122 (15), pp 8528–8534

  1. 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
  2. F.J. Valencia, R.I. González, E.M. Bringa, Miguel Kiwi
    Hillock formation on nanocrystalline diamond
    Carbon 119 (2017) 219-224

  1. N.W. Lima, L.I. Gutierres, R.I. Gonzalez, S. Müller, R.S. Thomaz, E.M. Bringa, R.M. Papaléo
    Molecular dynamics simulation of polymerlike thin films irradiated by fast ions: A comparison between FENE and Lennard-Jones potentials
    Phys. Rev. B 94, 195417 | Published 11 Nov 2016

  1. N. Arancibia-Miranda, M. Escudey, R. Ramírez, R.I. González, A.C.T. van Duin, M. Kiwi
    Advancements in the Synthesis of Building Block Materials: Experimental Evidence and Modeled Interpretations of the Effect of Na and K on Imogolite Synthesis
    J. Phys. Chem. C, 2017, 121 (23), pp 12658–12668 | Published 30 May

  1. F.J. Valencia, R.I. González, D. Tramontina, J. Rogan, J.A. Valdivia, M. Kiwi, E.M. Bringa
    Hydrogen Storage in Palladium Hollow Nanoparticles
    J. Phys. Chem. C, 2016, 120 (41), pp 23836–23841; Published 26 Sep 2016
  2. R.I. Gonzalez, F. Valencia, J. Mella, A.C.T. van Duin, K. Pyo So, J. Li, M. Kiwi, E.M. Bringa
    Metal-nanotube composites as radiation resistant materials
    Appl. Phys. Lett. 109, 033108 (2016); Published 18 Jul 2016
  3. R.I. González, J. Rogan, E.M. Bringa, J.A. Valdivia
    Mechanical Response of Aluminosilicate Nanotubes under Compression
    J. Phys. Chem. C, 2016, 120 (26), pp 14428–14434; Published (Web) 17 Jun 2016
  4. K. Pyo So, D. Chen, A. Kushima, M. Li, S. Kim, Y. Yang, Z. Wang, J. Gil Parkc, Y. Hee Lee, R.I. Gonzalez, M. Kiwi, E.M. Bringa, L. Shao, Ju Li
    Dispersion of carbon nanotubes in aluminum improves radiation resistance
    Nano Energy (2016) 22, 319–327; Published April 2016

  1. F. Valencia, J.D. Mella, R.I. González, M. Kiwi, E.M. Bringa
    Confinement effects in irradiation of nanocrystalline diamond
    CARBON 93 (2015) 458–464; Published Nov 2015

  1. R.I. González, R. Ramírez, J. Rogan,J.A. Valdivia, F. Munoz, F. Valencia, M. Ramírez, M. Kiwi
    Model for Self-Rolling of an Aluminosilicate Sheet into a Single-Walled Imogolite Nanotube
    J. Phys. Chem. C, 2014, 118 (48), pp 28227–28233; Published 4 Dec 2014

  1. R.I. González, G. García, R. Ramírez, M. Kiwi
    Role of the substrate dynamics: iron clusters deposited on an iron slab
    Surface Science DOI 1100371


Associated Institutions: