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:
-
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)
- 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}
}
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