Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Carlos Eduardo RODRIGUEZ GARCIA"'
Autor:
Victor Mshi IGBA, Marco Antonio GARCIA LOBATO, Carlos Eduardo RODRIGUEZ GARCIA, Alejandro GARZA SANTIBÁÑEZ, Jorge OLIVA UC, Ernesto HERNÁNDEZ-HERNÁNDEZ, Efrain VIESCA-VILLANUEVA
Publikováno v:
Medžiagotyra, Vol 30, Iss 2, Pp 162-169 (2024)
CaLaAlO4/LaAlO3: 0.5%Tm3+, xYb3+ upconversion phosphors were prepared via the combustion method. The Tm3+ dopant concentration was constant (Tm=0.5mol%), while the concentration of Yb3+ co-dopant was varied (Yb = 1 – 10 mol%). The X-ray diffraction
Externí odkaz:
https://doaj.org/article/7b64fad862f14e88b2f21f2f050c6674
Autor:
Nelson OSHOGWUE ETAFO, Joshua Omar CARRANZA, Carlos Eduardo RODRIGUEZ GARCIA, Jorge OLIVA, Efrain VIESCA-VILLANUEVA, Ernesto HERNÁNDEZ-HERNÁNDEZ, Alejandro SANTIBAÑEZ, Oscar GOMEZ-ZAVALA
Publikováno v:
Medžiagotyra, Vol 29, Iss 3, Pp 285-290 (2023)
In this study, pure Sr2CeO4 (SCO) and codoped Sr2CeO4:Tm3+, Yb3+ (SCO:Tm, Yb) of powder phosphors were synthesized by a combustion technique. The concentration of Tm3+ was fixed at 0.5 mol %, while the Yb3+ doping concentration was varied from 0 to 7
Externí odkaz:
https://doaj.org/article/28ea5cd0d9144fb9a72152623767bb38
Autor:
Nelson Oshogwue Etafo, Carlos Eduardo Rodriguez Garcia, Jorge Oliva Uc, Efraín Viesca-Villanueva, Marco Antonio Garcia Lobato, Roberto Constancio Torres-Ramírez
Publikováno v:
Materials Science Forum. 1073:125-130
In this study Barium Lanthanum Aluminate BaLaAlO4 and BaLaAlO4:xEu red phosphors were produced at different x at.% Eu concentration (x = 0,1,3,5 and 7 at.% of Eu) by combustion synthesis method and post-annealing. The X-ray diffraction (XRD) patterns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07d34b7de8c59e7f1c801d603e05b68
https://doi.org/10.4028/p-6b13d7
https://doi.org/10.4028/p-6b13d7