Armando Reyes Rojas

Educación

Universidad Autónoma de Estado de México UAEM

Doctorado en Ciencia de Materiales (2006)

Áreas de Interés

• Investigación de nuevos materiales con potencial aplicación en celdas de combustible SOFC - PEMFC, ferroeléctricos-ferromagnéticos, cerámicas de alta tecnología en base circonia, alumina, etc.
• Películas delgadas mediante erosión catódica (sputtering RF) y síntesis de nanomateriales mediante sol-gel y co-precipitación. Para lograrlo se usan las técnicas de caracterización cristalográfica, DRX, Rietveld, TEM, SEM, AFM, TGA-DTA y DSC
• Materiales para energías alternas
• Perovskitas no estequiométricas
• Cerámicos avanzados

Últimas publicaciones

• Multiferroic response in bismuth ferrite doped heterostructures: A buffer layer inference

  G. Rojas-George, O. Solís-Canto, H.E. Esparza-Ponce, A. Reyes-Rojas
  Applied Surface Science, Vol.533. No.147491. pp1-9 (2020)

• Structural elucidation and optical properties of LiZrO2�??LiBaZrO3 nanocomposite doped with Mn2+ ions

  V. M. IGBA, I. AHEMEN A. N. AMAH, F. B. DEJENE, R., SHA�??ATO, A. REYES-ROJAS, J. A. DUARTE-MOLLER, AND J. R. PARRA-MICHEL
  Optical Materials Express, Vol.10. No.11. pp2877-2895 (2020)

• Multiplet structure for perovskite-type Ba0.9Ca0.1Ti0.9Zr0.1O3 by core�??hole spectroscopies

  G Herrera-Pérez, O Solis-Canto, G Silva-Vidaurri, S Pérez-García, R Borja-Urby, F Paraguay-Delgado, G Rojas-George, A Reyes-Rojas, L Fuentes-Cobas
  Journal of Applied Physics, Vol.128. No.6. pp064106 (2020)

• Enhanced optical properties of Cd�??Mg-co-doped ZnO nanoparticles induced by low crystal structure distortion

  Onyekachi Kalu, Maria R. Correia, Andres Cantarero, Harby Alexander Martinez-Rodriguez, Jose Alberto Duarte-Moller, A. Reyes-Rojas
  Journal of Physics and Chemistry of Solids ,

• Novel process for the production of 3Y-TZP ceramics: comparison between ageing in artificial saliva and accelerated ageing

  María del Carmen Aragón Duarte, Miguel Humberto Bocanegra-Bernal, A Reyes-Rojas and Hilda E Esparza-Ponce
  Materials Research Express, Vol.7. No.065402. pp1-7 (2020)

• Electronic configuration and magnetic properties of La0.7Ca0.3Mn1-xFexO3 perovskite NPs: The effect of a lower Fe3+ concentration

  Martinez-Rodriguez, H.A. Onyekachi, K. Concha-Balderrama, A. Herrera-Pérez, G. Matutes-Aquino, J.A. Jurado, J.F. Bocanegra-Bernal, M.H, Ramos-Sánchez, V.-H. Duarte-Moller, J.A. Reyes-Rojas, A.
  Journal of Alloys and Compounds,

• Towards improving low-temperature degradation of zirconia/alumina ceramics via in-situ formation of an Al2O3 functional surface layer through sintering in the presence of graphite powder

  M.H. Bocanegra-Bernal, A. Garcia-Reyes, C. Dominguez-Rios, A. Reyes-Rojas, A. Aguilar-Elguezabal, J. Echeberria
  Journal of Alloys and Compounds,

• Jahn-Teller distortion effects on the transport properties of La0.7Ca0.3Mn1�??xFexO3 perovskite NPs

  H A Martinez-Rodriguez, M H Bocanegra-Bernal, V Orozco-Carmona, G Herrera-Pérez, J A Matutes-Aquino, J F Jurado , J A Duarte-Moller and A Reyes-Rojas
  Materials Research Express,

• Effects of local distortion on the electrical properties of lead-free perovskite-type electro-ceramics Ba1-xCaxTi0.9Zr0.1O3

  G. Herrera-Pérez*, A. Reyes-Montero, J. Canche-Tello, M. E. Montero-Cabrera, M. E. Fuentes-Montero, Jasper R. Plaisier, Diane Eichert, A. Reyes-Rojas, L. E. Fuentes-Cobas
  Journal of Physics: Conference Series ,

• Structural and optical properties of cadmium magnesium zinc oxide (CdMgZnO) nanoparticles synthesized by sol-gel method

  Onyekachi Kalu, Armando Reyes Rojas, Alberto Duarte Moller
  Physics Letters A,

• Study of carbon-doped Mn3Ga thin films with enhanced magnetization

  José T. Holguín-Momacaa, Rocío M. Gutiérrez Péreza, Armando Reyes-Rojasa, Ricardo López Antónb, Francisco Espinosa-Magañaa, and Sion F. Olive-Méndeza,*
  Intermetallics,

• Sintering of carbon nanotube-reinforced zirconia-toughened alumina composites prepared by uniaxial pressing and cold isostatic pressing

  A Reyes-Rojas, C Dominguez-Rios, A Garcia-Reyes, A Aguilar-Elguezabal and M H Bocanegra-Bernal
  Materials Research Express F.I. = 1.151, Vol.5. No.10. pp105602 (2018)

• Enhanced Ionic Transport and Compressive Residual Stress in Er-Doped Bi2O3 with Lower Er3+ Concentrations

  A. Concha-Balderrama, H.A. Martinez-Rodriguez, G. Rojas-George, H.E. Esparza-Ponce, V. Orozco-Carmona, P. Piza-Ruiz, M.H. Bocanegra-Bernal, A. Reyes-Rojas
  Journal of Electronic Materials, Vol.47. No.9. pp5422-5432 (2018)

• Local piezo-response for lead-free Ba0.9Ca0.1Ti0.9Zr0.1O3 electro-ceramic by switching spectroscopy

  Guillermo Herrera-Péreza, Isaí Castillo-Sandoval, Oscar Solís-Canto, Gabriela Tapia-Padilla, Armando Reyes-Rojas, Luis Edmundo Fuentes-Cobas
  Materials Research, Vol.21. No.2. pp1-6 (2018)

• Development of HA/Ag-NPs Composite Coating from Green Process for Hip Applications

  Denisse A. Lozoya-Rodríguez, Renata de Lima, Leonardo F. Fraceto, Antonio Ledezma Pérez, Mercedes Bazaldua Domínguez, Roberto Gómez Batres, Armando Reyes Rojas and Víctor Orozco Carmona
  Molecules, Vol.22. No.1291. pp1-12 (2017)

• Effect of low-content of carbon nanotubes on the fracture toughness and hardness of carbon nanotube reinforced alumina prepared by sinter, HIP and sinter+HIP routes.

  M.H. Bocanegra-Bernal, C. Dominguez-Rios, J. Echeberria, A. Reyes-Rojas, A. Garcia-Reyes, A. Aguilar-Elguezabal
  Materials Research Express F.I. = 1.06, Vol.4. No.8. pp085004 (2017)

• Multiferroic effect of multilayer low-distorted doped bismuth ferrite thin films as a function of sputtering power and crystallographic texture

  G. Rojas-George, A. Concha-Balderrama, H. Esparza-Ponce, J.J. Gervacio-Arciniega, M.P. Cruz, V. Orozco-Carmona, A. Reyes-Rojas
  Current Applied Physics 17, Vol.17. No.6. pp864-872 (2017)

• Multiferroic effect of multilayer low-distorted doped bismuth ferrite thin films as a function of sputtering power and crystallographic texture

  G. Rojas-George, A. Concha-Balderrama, H. Esparza-Ponce, J.J. Gervacio-Arciniega, M.P. Cruz , V. Orozco-Carmona, A. Reyes-Rojas
  Current Applied Physics 17 (2017) 864e872, Vol.17. No.17. pp864-872 (2017)

Libros

• On the Performance of Carbon Nanotubes on Sintered Alumina-Zirconia Ceramics

  Miguel Humberto Bocanegra-Bernal, Alfredo Aguilar-Elguezabal, Armando Reyes-Rojas, Carlos Dominguez-Rios and Armando Garcia-Reyes
  IntechOpen, 2018 UK, ISBN:978-1-78984-282-1