Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe 2O 4/Pb(Mg,Nb)O 3-PbTiO 3 heterostructures

Zhiguang Wang; Ravindranath Viswan; Bolin Hu; Jie Fang Li; V. G. Harris; D. Viehland

doi:10.1063/1.3684546

Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe ₂O ₄/Pb(Mg,Nb)O ₃-PbTiO ₃ heterostructures

Zhiguang Wang
, Ravindranath Viswan
, Bolin Hu
, Jie Fang Li
, V. G. Harris
, D. Viehland

Virginia Polytechnic Institute and State University
Northeastern University

科研成果: 期刊稿件 › 文章 › 同行评审

37 引用（Scopus）

摘要

The present work shows good control of both magnetic and electric properties with electric and magnetic fields, respectively, for epitaxial CoFe ₂O ₄ (CFO) films on Pb(Mg,Nb)O ₃-PbTiO ₃ (PMN-PT). X-ray reciprocal space mapping revealed a transformation between a- and c-domains in the PMN-PT under electric field (E). Magnetic hysteresis loop and magnetic force microscopy (MFM) measurements showed a considerable change in the magnetic properties in specific areas of CFO layers poled by MFM probe tips. Furthermore, a pulsed electric field applied to the substrate was found to switch the magnetization of CFO between high and low values, depending on the polarity of E.

源语言	英语
文章编号	034108
期刊	Journal of Applied Physics
卷	111
期	3
DOI	https://doi.org/10.1063/1.3684546
出版状态	已出版 - 1 2月 2012
已对外发布	是

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title = "Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe 2O 4/Pb(Mg,Nb)O 3-PbTiO 3 heterostructures",

abstract = "The present work shows good control of both magnetic and electric properties with electric and magnetic fields, respectively, for epitaxial CoFe 2O 4 (CFO) films on Pb(Mg,Nb)O 3-PbTiO 3 (PMN-PT). X-ray reciprocal space mapping revealed a transformation between a- and c-domains in the PMN-PT under electric field (E). Magnetic hysteresis loop and magnetic force microscopy (MFM) measurements showed a considerable change in the magnetic properties in specific areas of CFO layers poled by MFM probe tips. Furthermore, a pulsed electric field applied to the substrate was found to switch the magnetization of CFO between high and low values, depending on the polarity of E.",

author = "Zhiguang Wang and Ravindranath Viswan and Bolin Hu and Li, \{Jie Fang\} and Harris, \{V. G.\} and D. Viehland",

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doi = "10.1063/1.3684546",

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T1 - Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe 2O 4/Pb(Mg,Nb)O 3-PbTiO 3 heterostructures

AU - Wang, Zhiguang

AU - Viswan, Ravindranath

AU - Hu, Bolin

AU - Li, Jie Fang

AU - Harris, V. G.

AU - Viehland, D.

PY - 2012/2/1

Y1 - 2012/2/1

N2 - The present work shows good control of both magnetic and electric properties with electric and magnetic fields, respectively, for epitaxial CoFe 2O 4 (CFO) films on Pb(Mg,Nb)O 3-PbTiO 3 (PMN-PT). X-ray reciprocal space mapping revealed a transformation between a- and c-domains in the PMN-PT under electric field (E). Magnetic hysteresis loop and magnetic force microscopy (MFM) measurements showed a considerable change in the magnetic properties in specific areas of CFO layers poled by MFM probe tips. Furthermore, a pulsed electric field applied to the substrate was found to switch the magnetization of CFO between high and low values, depending on the polarity of E.

AB - The present work shows good control of both magnetic and electric properties with electric and magnetic fields, respectively, for epitaxial CoFe 2O 4 (CFO) films on Pb(Mg,Nb)O 3-PbTiO 3 (PMN-PT). X-ray reciprocal space mapping revealed a transformation between a- and c-domains in the PMN-PT under electric field (E). Magnetic hysteresis loop and magnetic force microscopy (MFM) measurements showed a considerable change in the magnetic properties in specific areas of CFO layers poled by MFM probe tips. Furthermore, a pulsed electric field applied to the substrate was found to switch the magnetization of CFO between high and low values, depending on the polarity of E.

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DO - 10.1063/1.3684546

M3 - 文章

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SN - 0021-8979

VL - 111

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 3

M1 - 034108

ER -

Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe 2O 4/Pb(Mg,Nb)O 3-PbTiO 3 heterostructures

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Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe ₂O ₄/Pb(Mg,Nb)O ₃-PbTiO ₃ heterostructures