INFRARED ABSORPTION OF A TRAPPED HOLE CENTER IN AGCL-CU2+ CRYSTALS

被引:40
作者
MOSER, F
VANHEYNI.RS
LYU, S
机构
[1] Research Laboratories, Eastman Kodak Company, Rochester
关键词
D O I
10.1016/0038-1098(69)90108-2
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A new stable infrared absorption band has been found in AgCl-Cu2+ crystals exposed to less than band-gap excitation at temperatures below 30°K. The absorption band is believed to arise from a center consisting of a hole self-trapped in the AgCl lattice in the form of an (AgCl6)4- molecular complex. © 1969.
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页码:1609 / &
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