Shortest chemical bond length as a criterion for searching new noncentrosymmetric niobate and tantalate crystals with high optical nonlinearity

被引：21

作者：

Atuchin, V. V. ^{[1
]}

Kidyarov, B. I. ^{[2
]}

Pervukhina, N. V. ^{[3
]}

机构：

[1] SB RAS, Lab Opt Mat & Struct, Inst Semicond Phys, Novosibirsk 630090, Russia

[2] SB RAS, Lab Nonlinear Resonant Proc & Laser Diagnost, Inst Semicond Phys, Novosibirsk 630090, Russia

[3] SB RAS, Lab Crystal Chem, Inst Inorgan Chem, Novosibirsk 630090, Russia

来源：

JOURNAL OF CRYSTAL GROWTH | 2005年 / 275卷 / 1-2期

关键词：

Characterization; Crystal structure; Niobates; Tantalates; Nonlinear optic materials;

D O I：

10.1016/j.jcrysgro.2004.11.282

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

An empirical interrelationship between chemical bonding and acentric properties has been established for simple and binary niobates and tantalates. The fields of noncentrosymmetric niobates and tantalates have been defined on the plane of shortest oxide bond lengths. Criteria for searching new compounds promising for high acentric properties have been revealed. (C) 2004 Elsevier B. V. All rights reserved.

引用

页码：E1941 / E1946

页数：6

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