Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Mario Robles"'
Autor:
Erick Gastellóu, Rafael García, Ana M. Herrera, Antonio Ramos, Godofredo García, Gustavo A. Hirata, José A. Luna, Jorge A. Rodríguez, Mario Robles, Yani D. Ramírez, Iván E. García
Publikováno v:
Crystals, Vol 14, Iss 7, p 618 (2024)
Mg-Zn co-doped GaN films were deposited by radio-frequency magnetron sputtering in an N2-Ar2 environment at room temperature, using a target prepared with Mg-Zn co-doped GaN powders. X-ray diffraction patterns showed broad peaks with an average cryst
Externí odkaz:
https://doaj.org/article/ee31e6b613994732ad3f76710bf7bd82
Autor:
Erick Gastellóu, Rafael García, Ana M. Herrera, Antonio Ramos, Godofredo García, Gustavo A. Hirata, José A. Luna, Roberto C. Carrillo, Jorge A. Rodríguez, Mario Robles, Yani D. Ramírez
Publikováno v:
Crystals, Vol 13, Iss 10, p 1421 (2023)
Hexagonal nanocrystals were obtained from Zn-doped GaN powders and Mg-doped GaN powders, which were synthesized via pyrolysis of a viscous complex compound, followed by its nitridation. XRD showed well-defined peaks for hexagonal GaN with an average
Externí odkaz:
https://doaj.org/article/268327c66ad64f95bb498aa154f4a6ca
Autor:
Erick Gastellóu, Rafael García, Ana M. Herrera, Antonio Ramos, Godofredo García, Gustavo A. Hirata, José A. Luna, Roberto C. Carrillo, Jorge A. Rodríguez, Mario Robles, Yani D. Ramírez, Guillermo Martínez
Publikováno v:
Materials, Vol 16, Iss 8, p 3272 (2023)
Mg-Zn co-dopedGaN powders via the nitridation of a Ga-Mg-Zn metallic solution at 1000 °C for 2 h in ammonia flow were obtained. XRD patterns for the Mg-Zn co-dopedGaN powders showed a crystal size average of 46.88 nm. Scanning electron microscopy mi
Externí odkaz:
https://doaj.org/article/7ef57ed90ff449b590b4dd2d330e52cb
Autor:
Erick Gastellóu, Rafael García, Ana M. Herrera, Antonio Ramos, Godofredo García, Mario Robles, Jorge A. Rodríguez, Yani D. Ramírez, Roberto C. Carrillo
Publikováno v:
Entropy, Vol 24, Iss 12, p 1711 (2022)
This work presents the theoretical calculation of isotherm diagrams for quaternary alloys of III–V semiconductor compounds with the form IIIxIII1−xVyV1−y. In particular, the isotherm diagrams for the AlxGa1−xAsySb1−y quaternary alloy at low
Externí odkaz:
https://doaj.org/article/ca296b6db9e14b1a81fb584c63b35e84
Autor:
Erick Gastellóu, Godofredo García, Ana María Herrera, Crisoforo Morales, Rafael García, Gustavo Alonso Hirata, Enrique Rosendo, José Alberto Luna, Mario Robles, Jorge Alberto Rodríguez, Yani Dallane Ramírez
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 6990 (2021)
GaN films doped with Mg or Zn were obtained via radio-frequency magnetron sputtering on silicon substrates at room temperature and used laboratory-prepared targets with Mg-doped or Zn-doped GaN powders. X-ray diffraction patterns showed broadening pe
Externí odkaz:
https://doaj.org/article/9d540c66e4bf4deda3a5c625f4f63eb7
Autor:
Erick Gastellóu, Rafael García, Ana M. Herrera, Antonio Ramos, Godofredo García, Gustavo A. Hirata, Francisco Brown, Crisoforo Morales, José A. Luna, Jorge A. Rodríguez, Mario Robles, Yani D. Ramírez
Publikováno v:
physica status solidi (b). 260:2200201
Autor:
Yani Dallane Ramírez, Enrique Rosendo, Ana María Herrera, Gustavo A. Hirata, Rafael García, Mario Robles, José Alberto Luna, Erick Gastellóu, Jorge Alberto Rodríguez, Crisoforo Morales, Godofredo García
Publikováno v:
Applied Sciences
Volume 11
Issue 15
Applied Sciences, Vol 11, Iss 6990, p 6990 (2021)
Volume 11
Issue 15
Applied Sciences, Vol 11, Iss 6990, p 6990 (2021)
GaN films doped with Mg or Zn were obtained via radio-frequency magnetron sputtering on silicon substrates at room temperature and used laboratory-prepared targets with Mg-doped or Zn-doped GaN powders. X-ray diffraction patterns showed broadening pe
Autor:
Mario Robles, Ana M. Herrera, Iván García, Rafael García, Erick Gastellóu, Jorge Alberto Rodríguez, Gustavo A. Hirata, Crisoforo Morales, Godofredo García
Publikováno v:
European Journal of Engineering Research and Science. 4:17-21
Electronic devices have essential importance in our quality of life. Our species has multiple comforts and benefits obtained by current technology, such as microelectronics, optoelectronics, and nanotechnology. However, few are interested in the diff
Autor:
Mario Robles Báez
Si hay algo que ha hecho correr tinta en las huestes marxistas es la dialéctica. Una alternativa siempre presente al pensamiento anquilosado de toda clase dominante, la dialéctica atraviesa la historia humana como una corriente subterránea, normal