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Title: Large magnetoelectric effect in mechanically mediated structure of TbFe{sub 2}, Pb(Zr,Ti)O{sub 3}, and nonmagnetic flakes

Abstract

Magnetoelectric (ME) effect has been studied in a structure of a magnetostrictive TbFe{sub 2} alloy, two piezoelectric Pb(Zr,Ti)O{sub 3} (PZT) ceramics, and two nonmagnetic flakes. The ME coupling originates from the magnetic-mechanical-electric transform of the magnetostrictive effect in TbFe{sub 2} and the piezoelectric effect in PZT by end bonding, instead of interface bonding. Large ME coefficients of 10.5 and 9.9 V cm{sup -1} Oe{sup -1} were obtained at the first planar acoustic and third bending resonance frequencies, which are larger than that of conventional layered TbFe{sub 2}/PZT composites. The results show that the large ME coupling can be achieved without interface coupling.

Authors:
; ;  [1];  [2]
  1. College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)
  2. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083 (China)
Publication Date:
OSTI Identifier:
21518363
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 98; Journal Issue: 13; Other Information: DOI: 10.1063/1.3574004; (c) 2011 American Institute of Physics; Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; BONDING; CERAMICS; COUPLING; ELECTRICAL PROPERTIES; INTERFACES; IRON ALLOYS; LEAD COMPOUNDS; MAGNETOSTRICTION; OXYGEN COMPOUNDS; PIEZOELECTRICITY; PZT; RESONANCE; TERBIUM ALLOYS; TITANIUM COMPOUNDS; ZIRCONIUM COMPOUNDS; ALLOYS; ELECTRICITY; FABRICATION; JOINING; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TITANATES; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS; ZIRCONATES

Citation Formats

Bi, K, Wang, Y G, Wu, W, and Pan, D A. Large magnetoelectric effect in mechanically mediated structure of TbFe{sub 2}, Pb(Zr,Ti)O{sub 3}, and nonmagnetic flakes. United States: N. p., 2011. Web. doi:10.1063/1.3574004.
Bi, K, Wang, Y G, Wu, W, & Pan, D A. Large magnetoelectric effect in mechanically mediated structure of TbFe{sub 2}, Pb(Zr,Ti)O{sub 3}, and nonmagnetic flakes. United States. https://doi.org/10.1063/1.3574004
Bi, K, Wang, Y G, Wu, W, and Pan, D A. 2011. "Large magnetoelectric effect in mechanically mediated structure of TbFe{sub 2}, Pb(Zr,Ti)O{sub 3}, and nonmagnetic flakes". United States. https://doi.org/10.1063/1.3574004.
@article{osti_21518363,
title = {Large magnetoelectric effect in mechanically mediated structure of TbFe{sub 2}, Pb(Zr,Ti)O{sub 3}, and nonmagnetic flakes},
author = {Bi, K and Wang, Y G and Wu, W and Pan, D A},
abstractNote = {Magnetoelectric (ME) effect has been studied in a structure of a magnetostrictive TbFe{sub 2} alloy, two piezoelectric Pb(Zr,Ti)O{sub 3} (PZT) ceramics, and two nonmagnetic flakes. The ME coupling originates from the magnetic-mechanical-electric transform of the magnetostrictive effect in TbFe{sub 2} and the piezoelectric effect in PZT by end bonding, instead of interface bonding. Large ME coefficients of 10.5 and 9.9 V cm{sup -1} Oe{sup -1} were obtained at the first planar acoustic and third bending resonance frequencies, which are larger than that of conventional layered TbFe{sub 2}/PZT composites. The results show that the large ME coupling can be achieved without interface coupling.},
doi = {10.1063/1.3574004},
url = {https://www.osti.gov/biblio/21518363}, journal = {Applied Physics Letters},
issn = {0003-6951},
number = 13,
volume = 98,
place = {United States},
year = {Mon Mar 28 00:00:00 EDT 2011},
month = {Mon Mar 28 00:00:00 EDT 2011}
}