CALCULATED ELECTRIC-FIELD GRADIENTS OF FERROELECTRIC KNBO3

被引：0
|
作者：
SINGH, DJ
机构：
[1] Complex Systems Theory Branch, Naval Research Laboratory, Washington
来源：
SOLID STATE COMMUNICATIONS | 1993年 / 88卷 / 04期
关键词：
D O I：
10.1016/0038-1098(93)90517-Q
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Electric Field Gradients for KNbO3 in its rhombohedral ferroelectric ground state have been calculated using the self-consistent general potential linearized augmented planewave method. Calculations were also performed for KTaO3 constrained to be in the same structure, for comparison and to make contact with perturbed angular correlation spectroscopy experiments using Hf-181 probes.
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页码：323 / 325
页数：3
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