Structure and properties of potassium titanyl phosphate single crystals with 7 and 11 at. % Nb

被引：0
|
作者：
O. A. Alekseeva
N. I. Sorokina
I. A. Verin
T. Yu. Losevskaya
V. I. Voronkova
V. K. Yanovskii
V. I. Simonov
机构：
[1] Russian Academy of Sciences,Shubnikov Institute of Crystallography
[2] Moscow State University,undefined
来源：
Crystallography Reports | 2003年 / 48卷
关键词：
Phosphate; Potassium; Niobium; Atomic Structure; Relaxation Peak;
D O I：
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中图分类号：
学科分类号：
摘要：
This study is a continuation of research into the atomic structure and physical properties of niobium-doped potassium titanyl phosphate crystals, KTiOPO4 (KTP: Nb). Crystals containing 7 and 11 at. % of niobium were grown and studied. With an increase in niobium content, the number of vacancies and additional potassium positions in the structure also increase. This fact accounts for an increase in both the intensities of relaxation peaks and the conductivity of KTP: Nb crystals.
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页码：205 / 211
页数：6
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