PRESSURE-INDUCED LUMINESCENCE QUENCHING OF TERBIUM-DOPED OXIDE SULFIDES

被引：14
作者：
GLEASON, JK
OFFEN, HW
TURLEY, WD
机构：
[1] UNIV CALIF SANTA BARBARA,DEPT CHEM,SANTA BARBARA,CA 93106
[2] EG&G,ENERGY MEASUREMENTS,SANTA BARBARA OPERAT,GOLETA,CA 93117
来源：
INORGANIC CHEMISTRY | 1993年 / 32卷 / 05期
关键词：
D O I：
10.1021/ic00057a025
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The photoluminescence of Tb3+- and EU3+-doped rare earth oxide sulfides has been studied as a function of pressure. The luminescence intensity and lifetime of the 5D3 level of Tb3+ is quenched by pressure as a result of the pressure-induced red shift of the interconfigurational 4f(7)5d band, in agreement with the energy gap law of radiationless transitions.
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页码：639 / 641
页数：3
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