RARE GAS DIFFUSION IN ALKALINE-EARTH FLUORIDES (KR XE IN SRF2 BAF2)

被引:6
作者
FELIX, FW
LAGERWALL, SY
机构
[1] Hahn-Meitner-Institute, Nuclear Chemistry Division
[2] Chalmers University of Technology, Physics Department, Göteborg
来源
PHYSICA STATUS SOLIDI | 1969年 / 33卷 / 01期
关键词
D O I
10.1002/pssb.19690330105
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The diffusion of Kr and Xe in SrF2 and BaF2 has been studied after reactor neutron irradiation using both pure single crystals and single crystals doped with uranium. The activation energies for migration of Kr and Xe in SrF2 are 1.2 and 3.7 eV, in BaF2 1.5 and 3.5 eV, respectively. The results are discussed and compared with results on CaF2. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
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页码:85 / +
页数:1
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