Vibrational spectroscopy of H- and D- ions in CaF2, SrF2 and BaF2

被引：0
|
作者：
Jones, GD [1 ]
机构：
[1] Univ Canterbury, Dept Phys & Astron, Christchurch 8020, New Zealand
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2001年 / 155卷 / 1-4期
关键词：
local modes; H-; infrared spectroscopy; lifetimes;
D O I：
10.1080/10420150108214133
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
H- and D- ions are excellent spectroscopic probes of ionic sites in fluoride crystals. The H- or D- ions substitute for F- ions and produce sharp infrared absorption lines, whose spectroscopy reveals hydrogenic centres for co-doped R3+ or alkali-ion crystals. The results on the dynamics of the local modes for H- and D- ions in CaF2, SrF2 and BaF2 obtained at the Felix free-electron laser facility in Utrecht are reported and discussed.
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页码：331 / 338
页数：8
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