Results 31 to 40 of about 430,617 (369)

In-situ investigations of the photoluminescence properties of SiO2/TiO2 binary and Boron-SiO2/TiO2 ternary oxides prepared by the sol-gel method and their photocatalytic reactivity for the oxidative decomposition of trichloroethylene

open access: yesInternational Journal of Photoenergy, 2003
Photoluminescence behavior of TiO2, SiO2/TiO2 binary and Boron-SiO2/TiO2 ternary oxides prepared by the sol-gel method was investigated. The differences in their photocatalytic reactivities of TiO2-based photocatalysts were interpreted in terms of the ...
Kyeong Youl Jung   +3 more
doaj   +1 more source

Photoluminescent Properties of CdTe Nanocrystals in Colloidal Solutions and Polymer Films

open access: yesФізика і хімія твердого тіла, 2017
Using stabilizers and promoters we have obtained colloidal CdTe nanocrystals (NCs) in aqueous solutions. Incorporation of the CdTe NCs into polymer films has been fulfilled subsequently. It is shown that the use of vinyl acetate-acrylate copolymer as the
S. I. Budzulyak   +8 more
doaj   +1 more source

On the diffusion of lattice matched InGaAs/InP microstructures [PDF]

open access: yes, 2003
Copyright (2003) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in F.
Brenchley M. E.   +6 more
core   +1 more source

Influence of the synthesis conditions on the photoluminescence of silica gels [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
The photoluminescence spectra of silica xerogel samples synthesized with ethanol as solvent and xerogel where the ethanol was exchanged by water before drying are reported.
IVANA HINIC   +2 more
doaj   +3 more sources

Shining Light on the Photoluminescence Properties of Metal Halide Perovskites [PDF]

open access: yesAdvanced Functional Materials, 2020
Lead halide perovskites are a remarkable class of materials that have emerged over the past decade as being suitable for application in a broad range of devices, such as solar cells, light‐emitting diodes, lasers, transistors, and memory devices.
K. Goetz   +3 more
semanticscholar   +1 more source

Correlation between surface modification and photoluminescence properties of β-Ga2O3 nanostructures

open access: yesAIP Advances, 2016
In this work three different growth methods have been used to grow β-Ga2O3 nanostructures. The nanostructures were characterized by Grazing Incident X-Ray Diffraction, Scanning Electron Microscopy, Transmission Electron Microscopy and Photoluminescence ...
R. Jangir   +7 more
doaj   +1 more source

Comparison of the photoluminescence properties of semiconductor quantum dots and non-blinking diamond nanoparticles. Observation of the diffusion of diamond nanoparticles in living cells [PDF]

open access: yes, 2009
Long-term observations of photoluminescence at the single-molecule level were until recently very diffcult, due to the photobleaching of organic ?uorophore molecules.
Boudou, Jean-Paul   +6 more
core   +6 more sources

Electrochemically-stable ligands bridge the photoluminescence-electroluminescence gap of quantum dots [PDF]

open access: yesNature Communications, 2019
Colloidal quantum dots are promising emitters for quantum-dot-based light-emitting-diodes. Though quantum dots have been synthesized with efficient, stable, and high colour-purity photoluminescence, inheriting their superior luminescent properties in ...
Chaodan Pu   +6 more
semanticscholar   +1 more source

Infrared organic light emitting diodes using neodymium tris-(8-hydroxyquinoline) [PDF]

open access: yes, 2000
Copyright 2000 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Curry, RJ   +3 more
core   +1 more source

Photoluminescence control by hyperbolic metamaterials and metasurfaces: a review

open access: yesOpto-Electronic Advances, 2021
Photoluminescence including fluorescence plays a great role in a wide variety of applications from biomedical sensing and imaging to optoelectronics.
Leonid Yu. Beliaev   +3 more
doaj   +1 more source

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