标题:Single crystal growth and piezoelectric characterization of the bismuth triborate crystals
作者:Chen, Fei-Fei ;Yu, Fa-Peng ;Lu, Qing-Ming ;Hou, Shuai ;Wang, He-Wei ;Zhao, Xian
通讯作者:Yu, FaPeng
作者机构:[Chen, Fei-Fei ;Yu, Fa-Peng ;Hou, Shuai ;Wang, He-Wei ;Zhao, Xian ] Institute of Crystal Materials, Shandong University, Jinan; 250100, China;[Lu, Qin 更多
会议名称:2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014
会议日期:30 October 2014 through 2 November 2014
来源:Proceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications, SPAWDA 2014
出版年:2014
页码:190-193
DOI:10.1109/SPAWDA.2014.6998558
关键词:BIBO; Crystal growth; Piezoelectric properties; Top seeded solution growth technique
摘要:The bismuth triborate crystals BiB3O6 (BIBO) are multifunctional crystal materials with noncentrosymetric characteristics. In this paper, single crystal growth of BIBO crystals by using the top seeded solution method in a short period (within one month) was reported and the determination of the dielectric, elastic and piezoelectric constants were discussed for potential piezoelectric applications. For BIBO crystals with monoclinic symmetry, the full set of electro-elastic constants were evaluated taking advantage of the impedance method. Particularly, some parameters were obtained by designing and measuring the habitual facets of the BIBO crystals. It is interesting to find that the BIBO crystals possess high longitudinal piezoelectric coefficient d22 and shear piezoelectric coefficient d34, being on the order of 40.0pC/N and 18.7pC/N, respectively, 3-7 times that of langasite crystals, showing the advantages for applications in piezoelectric field. © 2014 IEEE.
收录类别:EI;SCOPUS
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-s2.0-84921646703&doi=10.1109%2fSPAWDA.2014.6998558&partnerID=40&md5=8f2675d6a427648317a148cc717b5da4
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