Model of TSL-centers in Li2B4O7:A (A = Cu, Ag) single crystals

被引：0
|
作者：
Adamiv, V. T. [1 ]
Antonyak, O. T. [2 ]
Burak, Ya. V. [1 ]
Pidzyrailo, M. S. [2 ]
Teslyuk, I. M. [1 ]
机构：
[1] Inst Phys Opt, 23 Dragomanov St, UA-79005 Lvov, Ukraine
[2] I Franko Lviv State Univ, Phys Dept, UA-79005 Lvov, Ukraine
来源：
FUNCTIONAL MATERIALS | 2005年 / 12卷 / 02期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Basing on spectral studies of the transmission and thermostimulated luminescence of LTB:A single crystals (A = Cu, Ag), a new mechanism has been proposed to explain the formation of TSL centers therein, so-called A(0) centers, involving the growth defects of the foreign boron-oxygen complexes. The TSL emission occurs via the energy transfer to a self-localized exciton followed by emissive annihilation thereof.
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页码：278 / 281
页数：4
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