Investigation into New Type Piezomagnetic Materials and Acoustical Transducers Ezhibiting Piezoelectricity and Piezomagnetic Effect

摘要：

The design, preparation, etc of newly multipurpose ferrites (i.e., a magnetoelectric ceramic materials) Ba6-xR2x(Nb1-xFe2+x)O3, etc, which it exhibiting the piezoelectricity and the piezomagnetic effect (i.e., the ferrite is a multifunctional electroceramic) have been studied. The functional integrated devices including, with the magnetoelectric ceramic materials be made of a had piezoelectric vibration (electro-strctive type thickness extension vibration) and piezomagnetic vibration (magnetostriction type longitudinal extension vibration) both in the same vibrator (i.e., a functional integrated device of having two functions) which that is a composite acoustic transducer, and their applications have been investigated in acoustics etc, as may be noted.

作者: Quanlu Li Yuan Li Zhaohui Huang

作者单位: Institute of Applied Acoustics,School of Physics and Information Technology Shaanxi Normal Universit Department of Prevention Medicine,Fourth Military Medical University ＃17,Changlexi Street,Xian 7100

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 597-600

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）