Pb2B5O9Cl: a chloride borate with second harmonic generation effect

被引：37
作者：
Chen, Zhaohui [1 ,2 ]
Pan, Shilie [1 ]
Yang, Zhihua [1 ]
Dong, Xiaoyu [1 ,3 ]
Su, Xin [1 ]
Yang, Yun [1 ]
机构：
[1] Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Urumqi 830011, Peoples R China
[2] Xinjiang Univ, Phys & Chem Detecting Ctr, Urumqi 830046, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2013年 / 48卷 / 06期
基金：
中国国家自然科学基金;
关键词：
NONLINEAR-OPTICAL SUSCEPTIBILITIES; BOND-VALENCE PARAMETERS; X-RAY-DIFFRACTION; DENSITY-OF-STATES; CRYSTAL-STRUCTURE; SINGLE-CRYSTAL; BAND-STRUCTURE; FEATURES; BABIBO4;
D O I：
10.1007/s10853-012-7051-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Single crystal of Pb2B5O9Cl with sizes up to 25 x 6 x 2 mm(3) has been obtained successfully using PbCl2-H3BO3 flux system by the high temperature solution method for the first time. It crystallizes in noncentrosymmetric orthorhombic space group Pnn2 (No. 34). It produces second harmonic generation (SHG) intensity about 4 times that of KH2PO4 (KDP) and is phase matchable. The origin and magnitude of the strong SHG effect was discussed. Band structures, density of states, and dipole moment calculations were calculated.
引用
收藏
页码：2590 / 2596
页数：7
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