Electric-field modulation of magnetic properties of Fe films directly grown on BiScO3 - PbTiO3 ceramics

Jing Wang, Jiamian Hu, Han Wang, He Jiang, Zhangben Wu, Jing Ma, Xiaohui Wang, Yuanhua Lin, C. W. Nan

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

An electric-field modulation of the magnetic properties through converse magnetoelectric effect was reported in Fe films directly grown on BiScO 3 - PbTiO3 (BSPT) ceramics based on the magneto-optical Kerr effect. When an electric field was applied on the piezoelectric BSPT ceramics, the coercive field (Hc) of the ferromagnetic Fe films changed dramatically and an upto 60% change in Hc was observed. The Hc electric field curve essentially tracked the dependence of the piezostrain of the BSPT ceramics on the electric field, which definitely demonstrated the magnetic-mechanical-electric coupling in such film-on-substrate composite structures.

Original languageEnglish (US)
Article number083901
JournalJournal of Applied Physics
Volume107
Issue number8
DOIs
StatePublished - Apr 15 2010

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ceramics
magnetic properties
modulation
electric fields
ferromagnetic films
composite structures
Kerr effects
curves

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Wang, Jing ; Hu, Jiamian ; Wang, Han ; Jiang, He ; Wu, Zhangben ; Ma, Jing ; Wang, Xiaohui ; Lin, Yuanhua ; Nan, C. W. / Electric-field modulation of magnetic properties of Fe films directly grown on BiScO3 - PbTiO3 ceramics. In: Journal of Applied Physics. 2010 ; Vol. 107, No. 8.
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Wang, J, Hu, J, Wang, H, Jiang, H, Wu, Z, Ma, J, Wang, X, Lin, Y & Nan, CW 2010, 'Electric-field modulation of magnetic properties of Fe films directly grown on BiScO3 - PbTiO3 ceramics', Journal of Applied Physics, vol. 107, no. 8, 083901. https://doi.org/10.1063/1.3369284

Electric-field modulation of magnetic properties of Fe films directly grown on BiScO3 - PbTiO3 ceramics. / Wang, Jing; Hu, Jiamian; Wang, Han; Jiang, He; Wu, Zhangben; Ma, Jing; Wang, Xiaohui; Lin, Yuanhua; Nan, C. W.

In: Journal of Applied Physics, Vol. 107, No. 8, 083901, 15.04.2010.

Research output: Contribution to journalArticle

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AU - Wang, Jing

AU - Hu, Jiamian

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AU - Jiang, He

AU - Wu, Zhangben

AU - Ma, Jing

AU - Wang, Xiaohui

AU - Lin, Yuanhua

AU - Nan, C. W.

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AB - An electric-field modulation of the magnetic properties through converse magnetoelectric effect was reported in Fe films directly grown on BiScO 3 - PbTiO3 (BSPT) ceramics based on the magneto-optical Kerr effect. When an electric field was applied on the piezoelectric BSPT ceramics, the coercive field (Hc) of the ferromagnetic Fe films changed dramatically and an upto 60% change in Hc was observed. The Hc electric field curve essentially tracked the dependence of the piezostrain of the BSPT ceramics on the electric field, which definitely demonstrated the magnetic-mechanical-electric coupling in such film-on-substrate composite structures.

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