Top seeded solution growth and optical properties of a bromic borate crystal: K3B6O10Br

被引：28

作者：

Fan, Xiaoyun ^{[1
,2
]}

Zhang, Min ^{[1
,2
]}

Pan, Shilie ^{[1
]}

Yang, Yun ^{[1
,2
]}

Zhao, Wenwu ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Xinjiang Key Lab Elect Informat Mat & Devices, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

MATERIALS LETTERS | 2012年 / 68卷

基金：

中国国家自然科学基金;

关键词：

Crystal growth; Optical materials and properties; Volatility; Borate; K3B6O10Br;

D O I：

10.1016/j.matlet.2011.11.021

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A sizable single crystal with sizes up to 20 mmx 20 mm x 9 mm of K3B6O10Br with high transparency has been grown by top seeded solution method using KF and PbO as the fluxes at the cooling rates of 0.2-0.8 degrees C/day, in the temperature range of 570-610 degrees C. Crystal morphologies and growth habits of K3B6O10Br grown using [101] and [211] direction seeds were studied. The volatility of the crystal growth systems was investigated by TG-DSC, which shows that the volatilization status is sensitive to the crystal growth temperature. The grown crystals were characterized by powder X-ray diffraction, infrared spectroscopy and transmittance spectrum. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：374 / 377

页数：4

共 13 条

[1] Potassium bromo-borate K3[B6O10]Br -: A new nonlinear optical material [J].