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Title: Electric field controlled reversible magnetic anisotropy switching studied by spin rectification

Abstract

In this letter, spin rectification was used to study the electric field controlled dynamic magnetic properties of the multiferroic composite which is a Co stripe with induced in-plane anisotropy deposited onto a Pb(Mg{sub 1∕3}Nb{sub 2∕3})O{sub 3}-PbTiO{sub 3} substrate. Due to the coupling between piezoelectric and magnetoelastic effects, a reversible in-plane anisotropy switching has been realized by varying the history of the applied electric field. This merit results from the electric hysteresis of the polarization in the nonlinear piezoelectric regime, which has been proved by a butterfly type electric field dependence of the in-plane anisotropy field. Moreover, the electric field dependent effective demagnetization field and linewidth have been observed at the same time.

Authors:
; ; ; ; ; ;  [1]; ;  [2]
  1. Key Laboratory for Magnetism and Magnetic Materials of Ministry of Education, Lanzhou University, Lanzhou 730000 (China)
  2. Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada)
Publication Date:
OSTI Identifier:
22257069
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 104; Journal Issue: 10; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ANISOTROPY; DEMAGNETIZATION; ELECTRIC FIELDS; HYSTERESIS; LEAD COMPOUNDS; MAGNETIC PROPERTIES; PIEZOELECTRICITY; SPIN; TITANATES

Citation Formats

Zhou, Hengan, Fan, Xiaolong, Wang, Fenglong, Jiang, Changjun, Rao, Jinwei, Zhao, Xiaobing, Xue, Desheng, Gui, Y. S., and Hu, C. -M. Electric field controlled reversible magnetic anisotropy switching studied by spin rectification. United States: N. p., 2014. Web. doi:10.1063/1.4867881.
Zhou, Hengan, Fan, Xiaolong, Wang, Fenglong, Jiang, Changjun, Rao, Jinwei, Zhao, Xiaobing, Xue, Desheng, Gui, Y. S., & Hu, C. -M. Electric field controlled reversible magnetic anisotropy switching studied by spin rectification. United States. https://doi.org/10.1063/1.4867881
Zhou, Hengan, Fan, Xiaolong, Wang, Fenglong, Jiang, Changjun, Rao, Jinwei, Zhao, Xiaobing, Xue, Desheng, Gui, Y. S., and Hu, C. -M. Mon . "Electric field controlled reversible magnetic anisotropy switching studied by spin rectification". United States. https://doi.org/10.1063/1.4867881.
@article{osti_22257069,
title = {Electric field controlled reversible magnetic anisotropy switching studied by spin rectification},
author = {Zhou, Hengan and Fan, Xiaolong and Wang, Fenglong and Jiang, Changjun and Rao, Jinwei and Zhao, Xiaobing and Xue, Desheng and Gui, Y. S. and Hu, C. -M.},
abstractNote = {In this letter, spin rectification was used to study the electric field controlled dynamic magnetic properties of the multiferroic composite which is a Co stripe with induced in-plane anisotropy deposited onto a Pb(Mg{sub 1∕3}Nb{sub 2∕3})O{sub 3}-PbTiO{sub 3} substrate. Due to the coupling between piezoelectric and magnetoelastic effects, a reversible in-plane anisotropy switching has been realized by varying the history of the applied electric field. This merit results from the electric hysteresis of the polarization in the nonlinear piezoelectric regime, which has been proved by a butterfly type electric field dependence of the in-plane anisotropy field. Moreover, the electric field dependent effective demagnetization field and linewidth have been observed at the same time.},
doi = {10.1063/1.4867881},
url = {https://www.osti.gov/biblio/22257069}, journal = {Applied Physics Letters},
issn = {0003-6951},
number = 10,
volume = 104,
place = {United States},
year = {2014},
month = {3}
}