Zobrazeno 1 - 10
of 49
pro vyhledávání: '"F. Ramos-Brito"'
Autor:
G Juárez-López, R Martínez Martínez, I I Rojas-Velasco, M García-Hipólito, F Ramos-Brito, E I Velazquez-Cruz, Miguel A Aguilar-Frutis, C Falcony-Guajardo
Publikováno v:
Materials Research Express, Vol 8, Iss 2, p 026202 (2021)
Photoluminescent ZrO _2 and ZrO _2 :Tb ^3+ thin films were synthesized from metal-organic precursor, zirconium acetylacetonate [Zr(C _5 H _7 O _2 ) _4 ], using Ultrasonic Spray Pyrolysis method. These thin films were deposited on Corning glass substr
Externí odkaz:
https://doaj.org/article/26b24c2e22364fc282458b14ac5218d3
Autor:
Rafael Martínez, I.A. Cordero-Martínez, G. Juárez-López, M. García-Hipólito, M. Aguilar-Frutis, F. Ramos-Brito, O. Alvarez-Fregoso, C. Falcony
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc51b67a874c2d25c5b9fd3378a5100a
https://doi.org/10.2139/ssrn.4339872
https://doi.org/10.2139/ssrn.4339872
Autor:
M. A. Aguilar-Frutis, J. S. Narro-Rios, C. A. Ruiz-Rojas, Luis Lartundo-Rojas, F. Ramos-Brito, G. Alarcón-Flores, I. A. Garduño-Wilches
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:8944-8957
High-quality and partially oriented ZnO nanorod films were synthesized by chemical bath deposition on top of a ZnO sol–gel spin-coating seed layer deposited on glass substrates. Two different ratios (0.625 and 6.25) of hexamethylenetetramine to zin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dfa34e61cadd46af3867ce5cf64f9aa
https://doi.org/10.1007/s10854-021-05565-7
https://doi.org/10.1007/s10854-021-05565-7
Autor:
C. D. Hernández-Pérez, A. Báez-Rodríguez, Ciro Falcony, F. Ramos-Brito, Enrique Barrera-Calva, Manuel García-Hipólito, R. Martínez-Martínez, Federico Palacios González, Octavio Alvarez-Fregoso
Publikováno v:
Applied Physics A. 127
Zinc aluminate films doped and co-doped with trivalent terbium and europium ions were deposited by ultrasonic spray pyrolysis technique (USP). Photo and cathodoluminescent characteristics of these films were studied as a function of the doping concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0abeeaba3e726a6862759109b32b478f
https://doi.org/10.1007/s00339-021-04274-6
https://doi.org/10.1007/s00339-021-04274-6
Autor:
Gelacio Atondo-Rubio, F. Ramos-Brito, C. M. Yee-Rendón, Evangelina Avila-Gaxiola, Jesus Roberto Millan-Almaraz, Jorge Avila-Gaxiola, Oscar Velarde-Escobar
Publikováno v:
Industrial Crops and Products. 112:577-583
The leaves of agave plant (Agave tequilana Weber) are agricultural crop residues with a high content of carbohydrates represent a potential feedstock for biofuel production. The objective was to study the effect of treatment conditions in agave leave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a1a07b6aa68bb5155e036f2d0429c6
https://doi.org/10.1016/j.indcrop.2017.12.039
https://doi.org/10.1016/j.indcrop.2017.12.039
Autor:
A. C. García-Velasco, Octavio Alvarez-Fregoso, A. Báez-Rodríguez, Marco Antonio Alvarez-Perez, Ciro Falcony, F. Ramos-Brito, R.M. Calderón-Olvera, Manuel García-Hipólito
Publikováno v:
Optical Materials. 122:111737
SrAl2O4: Tm3+, SrAl2O4: (Tb3+; Eu3+) and SrAl2O4: (Tb3+; Eu3+; Tm3+) films were deposited by ultrasonic spray pyrolysis (USP) method at 550 °C and subsequently heat-treated at 800 °C. XRD characterization showed a monoclinic/hexagonal polymorph pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf73d333bc70814cae352154d97d6e2
https://doi.org/10.1016/j.optmat.2021.111737
https://doi.org/10.1016/j.optmat.2021.111737
Autor:
Manuel García-Hipólito, A.E. Cordero-Borboa, D. Acosta-Najarro, J.M. Hernández-Alcántara, H. Félix-Quintero, E. Camarillo-García, H. Murrieta-Sánchez, I. Camarillo-Garcìa, C. Flores-Jiménez, F. Ramos-Brito
Publikováno v:
Journal of Non-Crystalline Solids. :58-63
We report the photoluminescence (PL) of Mn 2 + doped zinc phosphate glass as melted. Raman, X-Ray diffraction (XRD), Energy-Dispersive X-ray Spectroscopy (EDS) were used to get a better characterization. During the synthesis process, the Mn 2 + ions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a2826127f0d941f66292b699e97f88a
https://doi.org/10.1016/j.jnoncrysol.2017.04.002
https://doi.org/10.1016/j.jnoncrysol.2017.04.002
Autor:
Roberto Millan-Almaraz, Oscar Velarde-Escobar, Manuel García-Hipólito, C. M. Yee-Rendón, Gelacio Atondo-Rubio, Enrique Camarillo-García, Jorge Angulo-Rocha, F. Ramos-Brito
Publikováno v:
Journal of Luminescence. 185:306-315
Thin films of ZnO formed by nano and microstructures with hexagonal crystal phase were successfully synthesized by using pyrolysis technique. At first glance the films resulted divided in 7 zones that were morphologically analyzed and showed the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dfe8c7bc3e3ae5971962402e9946cce
https://doi.org/10.1016/j.jlumin.2017.01.026
https://doi.org/10.1016/j.jlumin.2017.01.026
Autor:
Manuel García-Hipólito, S. H. Murrieta, G. E. Camarillo, A. J. Hernández, F. Ramos-Brito, C. Alejo-Armenta, J. Angulo-Rocha, H. Félix-Quintero, J. C. Flores
Publikováno v:
Journal of Luminescence. 182:107-113
ZnO rods were synthesized by hydrothermal method. Physical dimensions of the ZnO rods were changed systematically as a function of: precursor salt, deposition time, molarity, and temperature parameters. Nano and Microrods were obtained by using nitra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb5cc928125a46524ba5e3769ab02d66
https://doi.org/10.1016/j.jlumin.2016.09.049
https://doi.org/10.1016/j.jlumin.2016.09.049
Autor:
Manuel García-Hipólito, M. A. Aguilar-Frutis, G. Alarcón-Flores, E. Zaleta-Alejandre, S. Carmona-Téllez, J. Guzmán-Mendoza, F. Ramos-Brito, Cecilia Chacón, C. Falcony
Publikováno v:
Ceramics International. 41:743-748
The synthesis of trivalent praseodymium doped yttrium oxide powders (Y 2 O 3 :Pr 3+ ) by the solvent evaporation method as well as their structural and luminescent (cathodoluminescence and photoluminescence) properties are reported as a function of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afade0357a7736611c292f53a90b5fa0
https://doi.org/10.1016/j.ceramint.2014.08.133
https://doi.org/10.1016/j.ceramint.2014.08.133