Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Roberto Saúl Castillo-Ojeda"'
Publikováno v:
Journal of Electronic Science and Technology, Vol 17, Iss 2, Pp 97-108 (2019)
ZnTe, CdTe, and the ternary alloy CdZnTe are important semiconductor materials used widely for the detection of an important range of electromagnetic radiation as gamma ray and X-ray. Although, recently these materials have acquired renewed importanc
Externí odkaz:
https://doaj.org/article/6d95566e58914f5f942f6b64bfa99d0b
Autor:
Roberto Saúl Castillo-Ojeda, Joel Díaz-Reyes, Miguel Galván-Arellano, Francisco de Anda-Salazar, Jorge Indalecio Contreras-Rascon, María de la Cruz Peralta-Clara, Julieta Salomé Veloz-Rendón
Publikováno v:
Materials Research, Vol 20, Iss 5, Pp 1179-1184 (2017)
This work presents the characterization of ZnTe nanolayers grown on GaAs and GaSb (100) substrates by the Atomic Layer Deposition (ALD) regime. Under certain conditions, the alternating exposition of a substrate surface to the element vapours makes p
Externí odkaz:
https://doaj.org/article/75726ec5971d4a7086b05a56e1206de0
Autor:
Roberto Saúl Castillo-Ojeda, Joel Díaz-Reyes, Miguel Galván Arellano, María de la Cruz Peralta-Clara, Julieta Salomé Veloz-Rendón
Publikováno v:
Materials Research, Vol 20, Iss 5, Pp 1166-1173 (2017)
In this work reports results related to growth and characterization of AlxGa1-xAs epilayers, which were grown in a metallic-arsenic-based-MOCVD system. The gallium and aluminium used precursors were trimethylgallium (TMGa) and trimethylaluminium (TMA
Externí odkaz:
https://doaj.org/article/36657229417b4607b55029ef68f33326
Autor:
Mariana Enelia Linares-Avilés, Jorge Indalecio Contreras-Rascón, Joel Díaz-Reyes, Javier Martínez-Juárez, Roberto Saúl Castillo-Ojeda, Miguel Galván-Arellano, José Abraham Balderas-Lopez, Mario Álvarez-Ramos
Publikováno v:
Materials Research, Vol 21, Iss 2 (2018)
Rare earths (Europium, cerium)-doped CdS nanofilms are prepared using the growth technique chemical bath deposition (CBD) at the reservoir temperature of 70±2°C varying the synthesis time in a wide range. For the rare earths doped CdS nanofilms the
Externí odkaz:
https://doaj.org/article/b3ab27a47714476c8fc98a9086c5e4f3
Autor:
Joel Díaz-Reyes, Mariana Enelia Linares-Avilés, Roberto Saúl Castillo-Ojeda, J. I. Contreras-Rascón, J. E. Flores-Mena, J. F. Sánchez-Ramírez, Julieta Salomé Veloz-Rendón, María de la Cruz Peralta-Clara
Publikováno v:
Revista Mexicana de Física. 64:240-250
It presents the characterization of rare earths (Eu,Ce)-doped CdS nanofilms that were synthesised by the growth technique chemical bath deposition (CBD) at the reservoir temperature of 70±2°C. The doping of CdS with rare earths is performed by vary
Autor:
Joel Díaz-Reyes, Roberto Saúl Castillo-Ojeda, F. de Anda-Salazar, M. Galván-Arellano, J. E. Flores-Mena
Publikováno v:
MRS Advances. 2:2875-2882
In this work are presented the results obtained from ZnTe, CdTe and Cd1-xZnxTe growth on GaSb and GaAs (001) oriented substrates by the regimen of Atomic Layer Deposition (ALD). The growths were performed by exposing the substrates alternatively to t
Autor:
Miguel Galvan Arellano, María de la Cruz Peralta-Clara, Joel Díaz-Reyes, Julieta Salomé Veloz-Rendón, Roberto Saúl Castillo-Ojeda
Publikováno v:
Materials Research, Vol 20, Iss 5, Pp 1166-1173 (2017)
Materials Research v.20 n.5 2017
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 20, Issue: 5, Pages: 1166-1173, Published: 23 MAR 2017
Materials Research v.20 n.5 2017
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 20, Issue: 5, Pages: 1166-1173, Published: 23 MAR 2017
In this work reports results related to growth and characterization of AlxGa1-xAs epilayers, which were grown in a metallic-arsenic-based-MOCVD system. The gallium and aluminium used precursors were trimethylgallium (TMGa) and trimethylaluminium (TMA
Autor:
Mario Enrique Álvarez-Ramos, J. A. Balderas-López, M. Galván-Arellano, Joel Díaz-Reyes, Roberto Saúl Castillo-Ojeda, Mariana Enelia Linares-Avilés, J. Martínez-Juárez, J. I. Contreras-Rascón
Publikováno v:
Materials Research, Volume: 21, Issue: 2, Article number: e20170626, Published: 01 FEB 2018
Materials Research, Vol 21, Iss 2 (2018)
Materials Research v.21 n.2 2018
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Issue: ahead, Published: 01 FEB 2018
Materials Research, Vol 21, Iss 2 (2018)
Materials Research v.21 n.2 2018
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Issue: ahead, Published: 01 FEB 2018
Rare earths (Europium, cerium)-doped CdS nanofilms are prepared using the growth technique chemical bath deposition (CBD) at the reservoir temperature of 70±2°C varying the synthesis time in a wide range. For the rare earths doped CdS nanofilms the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f24939bf2ef617eca59f08756d98c80
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000207107&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392018000207107&lng=en&tlng=en
Autor:
J. I. Contreras-Rascón, L.A. Juárez-Morán, M. Galván-Arellano, Joel Díaz-Reyes, Roberto Saúl Castillo-Ojeda, J. E. Flores-Mena
Publikováno v:
Current Applied Physics. 15:1568-1575
We present the structural and optical characterization of cadmium selenide sulphur (CdSe1-ySy) deposited by chemical bath deposition (CBD) technique at low-temperature (20 ± 2 °C). The sulphur molar fraction is varied from 0 to 42.13%. The chemical
Autor:
R. Sánchez-Espíndola, Joel Díaz-Reyes, M. Galván-Arellano, Roberto Saúl Castillo-Ojeda, O. Zaca-Moran
Publikováno v:
Current Applied Physics. 15:103-109
ZnS films were grown on (001) GaAs substrates at different temperatures by RF magnetron sputtering. The ZnS chemical stoichiometry was determined by Energy-dispersive X-ray spectroscopy (EDS), besides it allowed to find the residual impurities, mainl