Electric-field control of nonvolatile magnetization in Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure at room temperature

S. Zhang; Y. G. Zhao; P. S. Li; J. J. Yang; S. Rizwan; J. X. Zhang; J. Seidel; T. L. Qu; Y. J. Yang; Z. L. Luo; Q. He; T. Zou; Q. P. Chen; J. W. Wang; L. F. Yang; Y. Sun; Y. Z. Wu; X. Xiao; X. F. Jin; J. Huang; C. Gao; X. F. Han; R. Ramesh

doi:10.1103/PhysRevLett.108.137203

Electric-field control of nonvolatile magnetization in Co ₄₀Fe ₄₀B ₂₀/Pb(Mg _1/3Nb _2/3) _0.7Ti _0.3O ₃ structure at room temperature

S. Zhang, Y. G. Zhao, P. S. Li, J. J. Yang, S. Rizwan, J. X. Zhang, J. Seidel, T. L. Qu, Y. J. Yang, Z. L. Luo, Q. He, T. Zou, Q. P. Chen, J. W. Wang, L. F. Yang, Y. Sun, Y. Z. Wu, X. Xiao, X. F. Jin, J. HuangC. Gao, X. F. Han, R. Ramesh

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Abstract

We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co ₄₀Fe ₄₀B ₂₀/Pb(Mg _1/3Nb _2/3) _0.7Ti _0.3O ₃ structure, which exhibits an electric-field- controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109°ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co ₄₀Fe ₄₀B ₂₀. This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.

Original language	English (US)
Article number	137203
Journal	Physical Review Letters
Volume	108
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.108.137203
State	Published - Mar 28 2012
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.108.137203

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Zhang, S., Zhao, Y. G., Li, P. S., Yang, J. J., Rizwan, S., Zhang, J. X., Seidel, J., Qu, T. L., Yang, Y. J., Luo, Z. L., He, Q., Zou, T., Chen, Q. P., Wang, J. W., Yang, L. F., Sun, Y., Wu, Y. Z., Xiao, X., Jin, X. F., ... Ramesh, R. (2012). Electric-field control of nonvolatile magnetization in Co ₄₀Fe ₄₀B ₂₀/Pb(Mg _1/3Nb _2/3) _0.7Ti _0.3O ₃ structure at room temperature. Physical Review Letters, 108(13), Article 137203. https://doi.org/10.1103/PhysRevLett.108.137203

@article{04e4e7fce5754b7db8cea1efe12e095d,

title = "Electric-field control of nonvolatile magnetization in Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure at room temperature",

abstract = "We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure, which exhibits an electric-field- controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109°ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co 40Fe 40B 20. This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.",

author = "S. Zhang and Zhao, {Y. G.} and Li, {P. S.} and Yang, {J. J.} and S. Rizwan and Zhang, {J. X.} and J. Seidel and Qu, {T. L.} and Yang, {Y. J.} and Luo, {Z. L.} and Q. He and T. Zou and Chen, {Q. P.} and Wang, {J. W.} and Yang, {L. F.} and Y. Sun and Wu, {Y. Z.} and X. Xiao and Jin, {X. F.} and J. Huang and C. Gao and Han, {X. F.} and R. Ramesh",

year = "2012",

month = mar,

day = "28",

doi = "10.1103/PhysRevLett.108.137203",

language = "English (US)",

volume = "108",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "13",

}

Zhang, S, Zhao, YG, Li, PS, Yang, JJ, Rizwan, S, Zhang, JX, Seidel, J, Qu, TL, Yang, YJ, Luo, ZL, He, Q, Zou, T, Chen, QP, Wang, JW, Yang, LF, Sun, Y, Wu, YZ, Xiao, X, Jin, XF, Huang, J, Gao, C, Han, XF & Ramesh, R 2012, 'Electric-field control of nonvolatile magnetization in Co ₄₀Fe ₄₀B ₂₀/Pb(Mg _1/3Nb _2/3) _0.7Ti _0.3O ₃ structure at room temperature', Physical Review Letters, vol. 108, no. 13, 137203. https://doi.org/10.1103/PhysRevLett.108.137203

TY - JOUR

T1 - Electric-field control of nonvolatile magnetization in Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure at room temperature

AU - Zhang, S.

AU - Zhao, Y. G.

AU - Li, P. S.

AU - Yang, J. J.

AU - Rizwan, S.

AU - Zhang, J. X.

AU - Seidel, J.

AU - Qu, T. L.

AU - Yang, Y. J.

AU - Luo, Z. L.

AU - He, Q.

AU - Zou, T.

AU - Chen, Q. P.

AU - Wang, J. W.

AU - Yang, L. F.

AU - Sun, Y.

AU - Wu, Y. Z.

AU - Xiao, X.

AU - Jin, X. F.

AU - Huang, J.

AU - Gao, C.

AU - Han, X. F.

AU - Ramesh, R.

PY - 2012/3/28

Y1 - 2012/3/28

N2 - We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure, which exhibits an electric-field- controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109°ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co 40Fe 40B 20. This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.

AB - We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure, which exhibits an electric-field- controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109°ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co 40Fe 40B 20. This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.

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U2 - 10.1103/PhysRevLett.108.137203

DO - 10.1103/PhysRevLett.108.137203

M3 - Article

AN - SCOPUS:84859360978

SN - 0031-9007

VL - 108

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

M1 - 137203

ER -

Electric-field control of nonvolatile magnetization in Co ₄₀Fe ₄₀B ₂₀/Pb(Mg _1/3Nb _2/3) _0.7Ti _0.3O ₃ structure at room temperature

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