caa a22 4500 463214439 CHVBK 20180405153152.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s00339-006-3805-8 doi (NATIONALLICENCE)springer-10.1007/s00339-006-3805-8 Magnetoelectric effect in composites of magnet, metal-cap, and piezoceramic [Elektronische Daten] [Y.M. Jia, S.W. Or, K.H. Lam, H.L.W. Chan, Y.X. Tang, X.Y. Zhao, H.S. Luo] We report on the magnetoelectric (ME) effect in three-phase magnet-metal-cap-piezoceramic composites of a thickness-polarized Pb(Zr,Ti)O3 disk bonded between two truncated conical brass caps and two thickness-magnetized NdFeB magnets along the thickness direction. The effect originated from the product of the magnetic attractive-repellent effect in the magnets and the amplified piezoelectric effect in the cap-disk assembly. The composites exhibited a ME voltage coefficient αV of ∼2.6mV/Oe in the non-resonance frequency range of 0.1-10kHz with good voltage-field linearity in the field range of 10-3-10Oe, besides an enhanced αV of 167.4mV/Oe at a resonance frequency of 14.4kHz. Compared to conventional two-phase and three-phase magnetostrictive material-contained ME composites, these composites possessed two distinct benefits of higher property-tailorable flexibility and requiring no external dc bias magnetic field to enable an obvious αV. Springer-Verlag, 2007 Jia Y.M. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut Or S.W. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut Lam K.H. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut Chan H.L.W. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut Tang Y.X. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut Zhao X.Y. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut Luo H.S. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut Applied Physics A Springer-Verlag 86/4(2007-03-01), 525-528 0947-8396 86:4<525 2007 86 339 https://doi.org/10.1007/s00339-006-3805-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-006-3805-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jia Y.M. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Or S.W. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut NATIONALLICENCE 700 1- Lam K.H. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut NATIONALLICENCE 700 1- Chan H.L.W. Department of Applied Physics, the Hong Kong Polytechnic University, Kowloon, Hong Kong, P.R. China aut NATIONALLICENCE 700 1- Tang Y.X. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Zhao X.Y. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Luo H.S. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Chengbei Road 215, Jiading, 201800, Shanghai, P.R. China aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 86/4(2007-03-01), 525-528 0947-8396 86:4<525 2007 86 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer