Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37261
Title: Optical Materials Activated with CeO2:Ln3+ Nanoparticles
Authors: Malashkevich, G.E.
Khottchenkova, T.G.
Kouhar, V.V.
Sigaev, V.N.
Pestryakov, E.V.
Keywords: Oxide nanoparticles
Luminescenc
Structure of optical centers
Transfer of electron excitations
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 02NAESF11 (2014)
Abstract: Silica glasses and siliceous powders activated with CeO2:Ln3+ (Ln ¹ Ce) nanoparticles were synthesized by the sol-gel method and their structural and spectral-luminescent properties were investigated. It is shown that the main features of the Ln3+ ions are a high relative intensity of magnetic dipole transitions and sufficiently effective sensitization of their luminescence with labile photoreduced (Ce4+)- ions by means of superexchange mechanism or/and by transfer of electron.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37261
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

Views
Other102
Canada1
China3
Germany4
France4
Italy1
Downloads
Other29
China46
Germany2
South Korea1
United States1


Files in This Item:
File Description SizeFormatDownloads 
malashkevich_nanoparticles.pdf363.7 kBAdobe PDF79Download


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.