Zobrazeno 1 - 10
of 24
pro vyhledávání: '"V.M. Sánchez Reséndiz"'
Si−doped In0.145Ga0.855As0.123Sb0.877: A novel p−type quaternary alloy with high crystalline quality
Autor:
G. Villa-Martínez, D.M. Hurtado-Castañeda, Y.L. Casallas-Moreno, M. Ramírez-López, M.A. González-Morales, M.L. Gómez-Herrera, J.S. Arias-Cerón, V.M. Sánchez Reséndiz, P. Rodríguez-Fragoso, J.L. Herrera-Pérez, J.G. Mendoza-Álvarez
Publikováno v:
Solid State Sciences. 123:106797
Autor:
V.M. Sánchez-Reséndiz, Y. L. Casallas-Moreno, Esteban Mota, A. G. Hernandez, Máximo López-López, Yu. Kudriavtsev, A. Escobosa-Echavarria, C.A. Hernández-Gutiérrez
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 388:35-40
The structural, chemical, and electrical characteristics of In + ion-implanted Au/Ni, Au/Nb and Au/W ohmic contacts to p-GaN were investigated. After the preparation of Ni, Nb and W electrode on the surface of p-GaN, the metal/p-GaN contact interface
Synthesis of CdTe Quantum Dots in Aqueous Solution and Their Optical and Structural Characterization
Autor:
M. Ortega-Avilés, Adolfo López Mateos, D. F. México, A. Hernández-Hernández, M. Ortega-López, Y. Matsumoto-Kuwabara, V.M. Sánchez-Reséndiz, Centro de Investigación, M. A. Pérez-Guzmán, A. M. Espinoza-Rivas, M. Meléndez-Lira, C. D. Gutiérrez-Lazos, Enrique Rosendo
Publikováno v:
Science of Advanced Materials. 4:604-608
We describe the optical and structural characterization of highly luminescent thioglycolic acid–stabilized CdTe quantum dots (CdTe-QD) synthesized in water. Samples prepared under different reflux times were characterized using transmission electro
Autor:
Máximo López-López, C. Guarneros, A. Ponce-Pedraza, V.M. Sánchez-Reséndiz, A. Guillén-Cervantes, Z. Rivera-Alvarez
Publikováno v:
Applied Surface Science. 258:1267-1271
GaN thin films grown by MOCVD on (0 0 0 1) Al 2 O 3 substrates at different growth pressures were characterized by field-emission scanning electron microscopy, atomic force microscopy, micro-Raman, and photoluminescence at room temperature. It was fo
Autor:
A. Escobosa, V. P. Lesnikov, V. V. Podolski, V.M. Sánchez-Reséndiz, K. D. Moiseev, O. Kudriavtseva, Yu. Kudriavtsev
Publikováno v:
Semiconductors. 45:771-775
Nanotechnology of obtainment of diluted magnetic semiconductors based on the GaInAsSb compounds is developed using the laser deposition of Mn atoms on the surface of the epitaxial layer of a quaternary alloy obtained by liquid-phase epitaxy. Fabricat
Publikováno v:
Thin Solid Films. 519:2255-2261
We investigate optical, structural and electrical properties of undoped GaN grown on sapphire. The layers were prepared in a horizontal reactor by low pressure metal organic chemical vapor deposition at temperatures of 900 °C and 950 °C on a low te
Autor:
J.J. Cayente-Romero, M.L. Albor-Aguilera, V.M. Sánchez-Reséndiz, E. Barrera-Calva, M. Ortega-López, Yasuhiro Matsumoto
Publikováno v:
Thin Solid Films. 518:1821-1824
AgInSnS 4 thin films were prepared by adding a tin salt to the starting solution used for preparing chalcopyrite AgInS 2 thin films by spray pyrolysis The AgInSnS 4 films were grown at substrate temperatures in the 300–400 °C range, using an alcoh
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Autor:
A. Guillén-Cervantes, V.H. Méndez-García, V.M. Sánchez-Reséndiz, Luis Zamora-Peredo, E. Cruz-Hernández, Y. Kudriatsev, J. S. Rojas-Ramírez, Máximo López-López, A. Pulzara-Mora, R. Contreras-Guerrero, Z. Rivera-Alvarez, S. Gallardo-Hernández
Publikováno v:
Journal of Crystal Growth. 311:1666-1670
AlGaAs/GaAs quantum wells (QWs) structures were grown by molecular beam epitaxy (MBE) on semi-insulating- and Si-doped GaAs (1 0 0) substrates subjected to different surface treatments. The substrate treatments employed were: (a) H 2 SO 4 -based chem
Autor:
V.M. Sánchez-Reséndiz, A. Guillén-Cervantes, Máximo López-López, Z. Rivera-Alvarez, I. Koudriavtsev
Publikováno v:
Applied Surface Science. 255:4742-4746
GaAs (1 0 0) substrates prepared in a quartz chamber under a H2/As4 flux, and then exposed to air were used for the subsequent growth of GaAs–AlGaAs single quantum wells by molecular beam epitaxy. The substrates prepared by this method showed atomi