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Large Electric-Field Modulation of Magnetic Properties in Fe Films on BiScO3-PbTiO3 Ceramics
Joint Authors
Wang, Xiaohui
Wang, Han
Lin, Yuanhua
Wang, Jing
Nan, C. W.
Jiang, He
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-04-12
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Based on the magneto-optical Kerr effect, we report the electric-field modulation of the magnetic properties in Fe/BiScO3-PbTiO3 (BSPT) film-on-ceramic substrate structure.
The Fe films are directly grown on the fully-poled BSPT ceramic substrates by magnetron sputtering.
An electric field applied parallel to the prepolarization direction of the piezoelectric BSPT can induce a reversible increase in the coercive field Hc of about 30%, whereas an electric field antiparallel to the prepolarization direction can cause a persistent, tremendous decrease (as large as 97%) in Hc, and a small reversal electric field can resume it back.
The strain induced by the inverse piezoelectric effect is the primary mechanism behind.
This large modulation of the coercive field by the electric field could inspire further exploration of electric-field-controlled magnetic switching in multiferroic heterostructures.
American Psychological Association (APA)
Wang, Jing& Wang, Han& Jiang, He& Wang, Xiaohui& Lin, Yuanhua& Nan, C. W.. 2010. Large Electric-Field Modulation of Magnetic Properties in Fe Films on BiScO3-PbTiO3 Ceramics. Journal of Nanomaterials،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-449137
Modern Language Association (MLA)
Wang, Jing…[et al.]. Large Electric-Field Modulation of Magnetic Properties in Fe Films on BiScO3-PbTiO3 Ceramics. Journal of Nanomaterials No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-449137
American Medical Association (AMA)
Wang, Jing& Wang, Han& Jiang, He& Wang, Xiaohui& Lin, Yuanhua& Nan, C. W.. Large Electric-Field Modulation of Magnetic Properties in Fe Films on BiScO3-PbTiO3 Ceramics. Journal of Nanomaterials. 2010. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-449137
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449137