Record Details

Thermoluminescence optically stimulated luminescence and ESR studies on LiAl(5)O(8):Tb

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Thermoluminescence optically stimulated luminescence and ESR studies on LiAl(5)O(8):Tb
 
Creator DHABEKAR, B
RAJA, EA
RAO, TKG
KHER, RK
BHATT, BC
 
Subject thermoluminescence
optically stimulated luminescence
esr
phosphor
 
Description The LiAl(5)O(8):Tb phosphor has been prepared by solution combustion synthesis. LiAl(5)O(8):Tb shows two TL peaks at 160 and 330 degrees C respectively. Continuous Wave OSL (CW-OSL) of LiAl(5)O(8):Tb phosphor is recorded. ESR studies have been carried out to identify centres responsible for TL peaks observed in LiAl(4)O(8):Tb. Room temperature ESR spectra of irridiated LiAl(5)O(8):Tb phosphor exhibit two distinct centres. The first ESR line is assigned to a V-centre. The second ESR line is assigned to F(+) centre. Both the ESR line appear to correlate with 160 degrees C TL peak LiAl(5)O(8):Tb phosphor.
 
Publisher NATL INST SCIENCE COMMUNICATION
 
Date 2011-08-19T08:12:11Z
2011-12-26T12:56:08Z
2011-12-27T05:44:22Z
2011-08-19T08:12:11Z
2011-12-26T12:56:08Z
2011-12-27T05:44:22Z
2009
 
Type Article
 
Identifier INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 47(6), 426-428
0019-5596
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10284
http://hdl.handle.net/10054/10284
 
Language en