BaNbO(IO3)5: A New Polar Material with a Very Large SHG Response

被引：301

作者：

Sun, Chuan-Fu ^{[1
,2
]}

Hu, Chun-Li ^{[1
]}

Xu, Xiang ^{[1
,2
]}

Ling, Ji-Bei ^{[1
,2
]}

Hu, Ting ^{[1
,2
]}

Kong, Fang ^{[1
,2
]}

Long, Xi-Fa ^{[1
]}

Mao, Jiang-Gao ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 27期

基金：

中国国家自然科学基金;

关键词：

NONLINEAR-OPTICAL MATERIALS; BOND-VALENCE PARAMETERS; LONE-PAIR CATIONS; CRYSTAL-STRUCTURE; NLO PROPERTIES; HYDROTHERMAL PREPARATION; 2ND-HARMONIC GENERATION; OXIDE MATERIALS; METAL IODATES; COORDINATION;

D O I：

10.1021/ja9030566

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By combination of Nb5+ (having a d(0) electronic configuration) and the tone-pair-containing iodate anion, a new SHG material, BaNbO(IO3)(5), has been prepared. It exhibits a very large SHG response (similar to 14 times that of KH2PO4 and similar to 660 times that of alpha-SiO2) and is phase-matchable, The material has high thermal stability and a wide transparent region.

引用

页码：9486 / +

页数：4

共 35 条

[11] Asymmetric cation coordination in oxide materials:: Influence of lone-pair cations on the intra-octahedral distortion in d0 transition metals [J].