POLARON EFFECTS IN THE PROTONIC CONDUCTOR HYDROGEN URANYL PHOSPHATE

被引：1
|
作者：
LUPU, D [1 ]
GRECU, R [1 ]
BIRIS, AR [1 ]
机构：
[1] INST CHEM,CLUJ NAPOCA,ROMANIA
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1993年 / 178卷 / 02期
关键词：
D O I：
10.1002/pssb.2221780204
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The isotope effects on the conductivity of hydrogen uranyl phosphate reveal ionic polaron effects in this solid protonic conductor, in agreement with the small polaron theory. An absorption band is observed at 0.67 eV, which can be correlated with the conduction mechanism consisting in both tunnelling and over-barrier hopping processes.
引用
收藏
页码：281 / 288
页数：8
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