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Spherical-shaped Y2O3:Eu3+ nanoparticles with intense photoluminescence emission
(Elsevier B.V., 2015-01-01)
Herein we report on the crystallized nanoparticles based on Eu3+-doped Y2O3 with 5 mol% using citric acid as precursor. The heating temperatures were evaluated in order to obtain the best crystallized nanoparticles with ...
Preparation and photoluminescence characteristics of In(OH) 3:xTb3+ obtained by Microwave-Assisted Hydrothermal method
(2013-03-15)
Crystalline terbium-doped indium hydroxide structures were prepared by a rapid and efficient Microwave-Assisted Hydrothermal (MAH) method. Nanostructures were obtained at a low temperature. FE-SEM images confirm that these ...
Preparation and photoluminescence characteristics of In(OH) 3:xTb3+ obtained by Microwave-Assisted Hydrothermal method
(2013-03-15)
Crystalline terbium-doped indium hydroxide structures were prepared by a rapid and efficient Microwave-Assisted Hydrothermal (MAH) method. Nanostructures were obtained at a low temperature. FE-SEM images confirm that these ...
Enhancement of symmetry-induced photoluminescence in bismuth tungstate microcrystals
(2016-12-01)
Bi2WO6 (BWO) powders synthesized via hydrothermal processes were studied in order to determine the effect of structure on photoluminescence (PL). BWO samples were characterized using X-Ray Powder Diffraction, UV–vis diffuse ...
Conditions giving rise to intense visible room temperature photoluminescence in SrWO4 thin films: the role of disorder
(Elsevier B.V., 2005-06-06)
The nature of intense visible photoluminescence at room temperature of SrWO4 (SWO) non-crystalline thin films is discussed in the light of experimental results and theoretical calculations. The SWO thin films were synthesized ...
Conditions giving rise to intense visible room temperature photoluminescence in SrWO4 thin films: the role of disorder
(Elsevier B.V., 2005-06-06)
The nature of intense visible photoluminescence at room temperature of SrWO4 (SWO) non-crystalline thin films is discussed in the light of experimental results and theoretical calculations. The SWO thin films were synthesized ...
Defects or charge transfer: Different possibilities to explain the photoluminescence in crystalline Ba(ZrxTi1-x)O-3
(Elsevier B.V., 2016-11-01)
In this work, BZT (Ba (ZrxTi1-x)O-3), composite ceramic powder with x=0, 0.25, 0.50, 0.75 and 1 (mol) was prepared by the microwave-assisted hydrothermal method. The structural, morphological and optical properties of the ...
The role of structural order-disorder for visible intense photoluminescence in the BaZr0.5Ti0.5O3 thin films
(Elsevier B.V., 2005-09-19)
The nature of the intense visible room temperature photoluminescence of BaZr0.5Ti0.5O3 non-crystalline thin films is discussed in the light of experimental results and theoretical calculations. The photoluminescence ...
The role of structural order-disorder for visible intense photoluminescence in the BaZr0.5Ti0.5O3 thin films
(Elsevier B.V., 2005-09-19)
The nature of the intense visible room temperature photoluminescence of BaZr0.5Ti0.5O3 non-crystalline thin films is discussed in the light of experimental results and theoretical calculations. The photoluminescence ...