Low temperature X-ray luminescence of KNbO3 crystals

被引：20

作者：

Popov, AI

Balanzat, E

机构：

[1] Latvian State Univ, Inst Solid State Phys, LV-1063 Riga, Latvia

[2] CEA, CNRS, CIRIL, F-14070 Caen 5, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2000年 / 166卷

关键词：

KNbO3; luminescence; radiation damage; radiation-enhanced diffusion;

D O I：

10.1016/S0168-583X(99)00762-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have studied X-ray luminescence of KNbO3 single crystal. The 575 nm luminescence band has been studied in the temperature range of 15-45 K, The quenching parameters were found to be Q = 12 +/- 3 meV and v = 4 x 10(11) s(-1). No luminescence has been observed under heavy ion excitation (Kr-86 ions, 8.63 MeV/amu) even at 15 K. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：305 / 308

页数：4

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