标题:Crystal growth and piezoelectric, elastic and dielectric properties of novel LiInS2 crystal
作者:Wang, Shanpeng; Gao, Zeliang; Yin, Xin; Liu, Guandong; Ruan, Huapeng; Zhang, Guodong; Shi, Qiong; Dong, Chunming; Tao, Xutang
通讯作者:Tao, XT
作者机构:[Wang, Shanpeng; Gao, Zeliang; Yin, Xin; Liu, Guandong; Ruan, Huapeng; Zhang, Guodong; Shi, Qiong; Dong, Chunming; Tao, Xutang] Shandong Univ, State K 更多
会议名称:5th Asia Conference on Crystal Growth and Crystal Technologies (CGCT)
会议日期:2011
来源:JOURNAL OF CRYSTAL GROWTH
出版年:2013
卷:362
页码:308-311
DOI:10.1016/j.jcrysgro.2011.11.026
关键词:Elastic; Noncentrosymmetric; Piezoelectric; Bridgman technique; LiInS2; crystal
摘要:LiInS2 is known as a multi-functional noncentrosymmetric (NCS) crystal. LiInS2 crystal with diameter of 12 mm was successfully grown by the modified Bridgman method. We report the full set of elastic, dielectric and piezoelectric constants of LiInS2 crystal by resonance technique and impedance analysis. Our results indicate that the LiInS2 crystal has good piezoelectric properties (d(24) = -13.3 pC/N, d(33) = 9.6 pC/N). The origin of the piezoelectric properties of LiInS2 crystal is analyzed based on the crystallographic aspect of its polar structure. It is found that the elastic constants s(44) and s(66) of the LiInS2 crystals have slight variations with temperature. The results suggest that the LiInS2 crystal is a promising candidate for piezoelectric applications. (C) 2011 Elsevier B.V. All rights reserved.
收录类别:CPCI-S;SCOPUS;SCIE
WOS核心被引频次:7
Scopus被引频次:7
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870302603&doi=10.1016%2fj.jcrysgro.2011.11.026&partnerID=40&md5=89c0ad11bea08a044089f670add68ff2
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