Zobrazeno 1 - 10
of 57
pro vyhledávání: '"H. Arizpe-Chávez"'
Autor:
Rafael Ramírez-Bon, M. Cortez-Valadez, M. Flores-Acosta, H. Arizpe-Chávez, Manuel A. Hernández-Ochoa, A. Perez-Rodriguez
Publikováno v:
Journal of Electronic Materials. 49:1993-2002
We fabricated a ZnO-based Schottky diode via the deposition of a ZnO film co-doped with Al + In (4 at.%) on a boron-doped ZnO film (8 at.%). Each film was prepared by layering coatings (2, 3, 4, and 5 layers) by sol–gel deposition. The finished dio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d95bd301d6db6a7c4eb148a6865a95eb
https://doi.org/10.1007/s11664-019-07880-6
https://doi.org/10.1007/s11664-019-07880-6
Autor:
H. Arizpe-Chávez, R. Britto Hurtado, M. Flores-Acosta, G. Calderón-Ayala, N.S. Flores-López, M. Cortez-Valadez
Publikováno v:
Gold Bulletin. 50:85-92
The synthesis of nanometric alloys, or nanoalloys, is gaining interest in nanoscience due to their new and attractive physical properties. Furthermore, they improve the efficiency and performance of the diverse nanotechnological applications in compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d2cefc4e838bc85337a500c15a458f0
https://doi.org/10.1007/s13404-017-0199-7
https://doi.org/10.1007/s13404-017-0199-7
Autor:
Y. Delgado-Beleño, A. R. Hernández-Martínez, C.E. Martinez-Nuñez, H. Arizpe-Chávez, O. Rocha-Rocha, R. Gámez-Corrales, Ramón A.B. Alvarez, M. Cortez-Valadez, R. Britto-Hurtado, A. Perez-Rodriguez, M. Flores-Acosta
Publikováno v:
Journal of Electronic Materials. 46:802-807
Bimetallic Ag/Cu nanoparticles have been obtained by green synthesis using Opuntia ficus-indica plant extract. Two synthesis methods were applied to obtain nanoparticles with core–shell and Janus morphologies by reversing the order of precursors. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6f2758fd3e396b1d6707ec2d33f1e8f
https://doi.org/10.1007/s11664-016-4942-2
https://doi.org/10.1007/s11664-016-4942-2
Autor:
Ramón A.B. Alvarez, M. Cortez-Valadez, Y. Delgado-Beleño, M. Flores-Acosta, L. Oscar Neira Bueno, H. Arizpe-Chávez, C.E. Martinez-Nuñez, Luis Ivan Serrano-Corrales, O. Rocha-Rocha, R. Britto Hurtado
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 84:191-195
This study reports the synthesis and characterization of gold nanoparticles through an ecological method to obtain nanostructures from the extract of the plant Opuntia ficus-indica . Colloidal nanoparticles show sizes that vary between 10–20 nm, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70172556e0da2820dc158b22045071d7
https://doi.org/10.1016/j.physe.2016.04.024
https://doi.org/10.1016/j.physe.2016.04.024
Autor:
M. Cortez-Valadez, C.E. Martinez-Nuñez, Y. Delgado-Beleño, N.S. Flores-López, Eduardo Larios-Rodríguez, L. P. Ramírez-Rodríguez, H. Arizpe-Chávez, M. Flores-Acosta, E. I. Torres-Flores, R. Ramírez-Bon, G.M. Moreno-Ibarra, Javier Castro-Rosas
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 84:482-488
This study presents a two-step synthesis of nanoparticles and the stabilization process of Ag ions in the matrix of NaCl nanocrystals . Ag + ions are incorporated to NaCl with a new and attractive method that can be easily used for the different type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46be86e0a641eaafbc7c15e5e3101650
https://doi.org/10.1016/j.physe.2016.07.012
https://doi.org/10.1016/j.physe.2016.07.012
Autor:
Eduardo Larios-Rodríguez, Ramón A.B. Alvarez, H. Arizpe-Chávez, R. Britto Hurtado, O. Rocha-Rocha, Y. Delgado-Beleño, M. Cortez-Valadez, C.E. Martinez-Nuñez, L. P. Ramírez-Rodríguez, M. Flores-Acosta, A. R. Hernández-Martínez
Publikováno v:
Physics Letters A. 380:2658-2663
Nowadays, gold nanoparticles (AuNps) can be used in a variety of applications, thus efficient methods to produce them are necessary. Several methods have been proposed in this area, but NPs production time is one limitation of these approaches. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20859353f4f07cec353f005fc34f43d
https://doi.org/10.1016/j.physleta.2016.05.052
https://doi.org/10.1016/j.physleta.2016.05.052
Autor:
M. Cortez-Valadez, Ramón A.B. Alvarez, C.E. Martinez-Nuñez, O. Rocha-Rocha, M. Flores-Acosta, H. Arizpe-Chávez, Y. Delgado-Beleño, R. Britto Hurtado
Publikováno v:
Materials Letters. 167:135-140
Silver selenide (Ag 2 Se) quantum dots obtained in synthetic zeolite F9 through ion exchange are reported in this work. A hydrothermal reaction was conducted between the zeolite–Ag + system with Na 2 SeSO 3 . Quantum dots smaller than 10 nm were me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bb14cdcb8f60d42bb33d8622515adf
https://doi.org/10.1016/j.matlet.2015.12.139
https://doi.org/10.1016/j.matlet.2015.12.139
Autor:
C.E. Martinez-Nuñez, H. Arizpe-Chávez, M. Flores-Acosta, Y. Delgado-Beleño, Ramón A.B. Alvarez, M. Cortez-Valadez, O. Rocha-Rocha, A. Perez-Rodriguez, R. Britto Hurtado
Publikováno v:
Chemical Physics. 463:106-110
Ag2S nanoparticles were synthesized with a combination of synthetic F9, silver nitrate (AgNO3) and monohydrated sodium sulfide (Na2S9H2O). An ionic exchange was achieved via hydrothermal reaction. Nanoparticles with a predominant size ranging from 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d102cf9c1b894135e2448415f369e9d2
https://doi.org/10.1016/j.chemphys.2015.10.009
https://doi.org/10.1016/j.chemphys.2015.10.009
Autor:
J. Flores-Valenzuela, J. F. Román-Zamorano, H. Arizpe-Chávez, R. Ramírez-Bon, M. Cortez-Valadez, M. Flores-Acosta
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 72:1-6
In this work, the optical and vibrational properties of composites based on PbSe semiconductor immersed in a zeolite matrix are reported. The natural zeolite, (clinoptilolite) was used as the host material of PbSe nanoparticles. The method for obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8175c0ee7f8f1e5e6b8ed0df6b08980
https://doi.org/10.1016/j.physe.2015.04.012
https://doi.org/10.1016/j.physe.2015.04.012
Autor:
R. Gámez-Corrales, R. A. Vargas-Ortiz, N.S. Flores-López, R. Britto-Hurtado, H. Arizpe-Chávez, Ramón A.B. Alvarez, L. Oscar Neira Bueno, J.-G. Bocarando-Chacon, M. Cortez-Valadez, M. Flores-Acosta, A. R. Hernández-Martínez
Publikováno v:
Vibrational Spectroscopy. 77:5-9
The first report on lithium nanoparticles synthesized experimentally is presented. The nanoparticles were obtained using the extract of Opuntia ficus-indica through “green synthesis”. The optical, structural and vibrational properties were studie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c25bc398294cf1164a871d67e3338fa
https://doi.org/10.1016/j.vibspec.2015.02.001
https://doi.org/10.1016/j.vibspec.2015.02.001