LOVE WAVES PROPAGATING IN A PMN-0.29PT SINGLE CRYSTAL LAYER ON A PIEZOMAGNETIC SUBSTRATE WITH AN IMPERFECT INTERFACE

摘要：

　　We investigate the dispersion behaviors of Love waves in the coupled structure which consists of a piezomagnetic substrate and PMN-0.29PT layer with different cut orientations in this paper.The layered structure with an imperfectly bonded interface, and the interface imperfection is described by the linear spring model.The surfaces of the structure are free of traction, electrically shorted or open.The numerical examples are given to illustrate the effects of the electrical boundary conditions, the imperfect interface parameters, and the PMN-0.29PT cut orientations on the dispersion behaviors.

关键词： PMN-0.29PT Piezomagnetic materials Love waves Imperfect interface Dispersion behaviors

作者: Meng-jie LI Yan-ping KONG Jin-xi LIU Ling-ling LIU

作者单位: Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang 050043, China

会议类型: 国际会议

会议名称: The 2017 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2017全国压电和声波理论及器件技术研讨会)

会议地点: 成都

会议语种:英文

页码: 411-415

在线出版日期: 2017-10-27（万方平台首次上网日期，不代表论文的发表时间）