Scintillation in LiBaF3(Ce) crystals

被引：10

作者：

Gektin, A

Shiran, N

Voloshinovski, A

Voronova, V

Zimmerer, G

机构：

[1] Kharkov Single Crystals Inst, UA-310001 Kharkov, Ukraine

[2] State Univ, UA-290005 Lviv, Ukraine

[3] Univ Hamburg, Inst Expt Phys, Hamburg, Germany

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1998年 / 45卷 / 03期

关键词：

D O I：

10.1109/23.682436

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Core-valence, self-trapped exciton and Ce3+-luminescences in pure and doped LiBaF3 crystals were determined on the basis of analysis of the time resolved emission and excitation spectra. It is shown that excitation of Ce-luminescence is caused both by carriers capture at or near activator ions and by energy transfer mechanisms. Parameters of the Ce3+ emission and n-gamma discrimination ability allow to use the LiBaF3(Ce) crystals as scintillators.

引用

页码：505 / 507

页数：3

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