标题:Piezoelectric properties of the monoclinic BIBO single crystals
作者:Yu, Fa-Peng ;Chen, Fei-Fei ;Lu, Qing-Ming ;Wang, He-Wei ;Zhang, Shu-Jun ;Tao, Xu-Tang ;Zhao, Xian
通讯作者:Yu, FaPeng
作者机构:[Yu, Fa-Peng ;Chen, Fei-Fei ;Wang, He-Wei ;Tao, Xu-Tang ;Zhao, Xian ] Institute of Crystal Materials, Shandong University, Jinan; 250100, China;[Zhang 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:255-258
DOI:10.1109/SPAWDA.2014.6998574
关键词:BiB3O6; Dielectric; Piezoelectric; Sensor
摘要:In this report, the bismuth triborate piezoelectric crystals,α-BiB3O6(BIBO), were investigated for potential sensor applications. The dielectric, piezoelectric and electromechanical properties were evaluated by using the impedance method, where the largest piezoelectric charge coefficients were found for d22, being on the order of 40.0pC/N, with corresponding piezoelectric voltage coefficients g22=538×10-3V·m/N at room temperature (RT). The optimum piezoelectric crystal cuts were further investigated based on the determined electro-elastic constants, where the (XYl)-50°crystal cuts were calculated to possess large shear piezoelectric charge coefficient free of cross-talk, being on the order of deff=28.5pC/N, and the Y-oriented crystal cuts were found to possess the largest hydrostatic piezoelectric charge and voltage coefficients, being on the order of dh=59.2 pm/V and gh=797×10-3V·m/N, respectively. © 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-s2.0-84921651034&doi=10.1109%2fSPAWDA.2014.6998574&partnerID=40&md5=bba4bdfb568d8755eae5b815d59b7137
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