Direct observation of magnetodielectric effect in type-I multiferroic PbFe0.5Ti0.25W0.25O3

J. Y. Moon; M. K. Kim; H. Y. Choi; S. H. Oh; Y. Jo; N. Lee; Y. J. Choi

doi:10.1016/j.cap.2015.09.003

Direct observation of magnetodielectric effect in type-I multiferroic PbFe_0.5Ti_0.25W_0.25O₃

J. Y. Moon, M. K. Kim, H. Y. Choi, S. H. Oh, Y. Jo, N. Lee, Y. J. Choi

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

In type-I multiferroics, where ferroelectricity and magnetism arise from different origins, the explicit measurement of magnetoelectric effect is commonly prohibited due to the weak magnetoelectric coupling. From our investigation of magnetic and dielectric properties in a perovskite PbFe_0.5Ti_0.25W_0.25O₃, we have directly demonstrated magnetic-field-driven change of dielectric constant in a highly non-linear fashion. Our result offers a potential utilization of magnetoelectric functionality in type-I multiferroics.

Original language	English
Pages (from-to)	1545-1548
Number of pages	4
Journal	Current Applied Physics
Volume	15
Issue number	11
DOIs	https://doi.org/10.1016/j.cap.2015.09.003
Publication status	Published - 2015 Nov 1

Bibliographical note

Funding Information:
We thank H. Eisaki, Y. Yoshida, and D. J. Song at AIST for assistance with the magnetization measurement. The work at Yonsei was supported by the NRF Grant ( NRF-2013R1A1A2058155 and NRF-2014S1A2A2028481 ) and partially by the Yonsei University Future-leading Research Initiative of 2014(2014-22-0123). The work at KBSI was supported by the KBSI grant ( C35113 ).

Publisher Copyright:
© 2015 Elsevier B.V.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Physics and Astronomy(all)

Access to Document

10.1016/j.cap.2015.09.003

Cite this

@article{4e62005a5db54205beab9a77800a2a0e,

title = "Direct observation of magnetodielectric effect in type-I multiferroic PbFe0.5Ti0.25W0.25O3",

abstract = "In type-I multiferroics, where ferroelectricity and magnetism arise from different origins, the explicit measurement of magnetoelectric effect is commonly prohibited due to the weak magnetoelectric coupling. From our investigation of magnetic and dielectric properties in a perovskite PbFe0.5Ti0.25W0.25O3, we have directly demonstrated magnetic-field-driven change of dielectric constant in a highly non-linear fashion. Our result offers a potential utilization of magnetoelectric functionality in type-I multiferroics.",

author = "Moon, {J. Y.} and Kim, {M. K.} and Choi, {H. Y.} and Oh, {S. H.} and Y. Jo and N. Lee and Choi, {Y. J.}",

note = "Funding Information: We thank H. Eisaki, Y. Yoshida, and D. J. Song at AIST for assistance with the magnetization measurement. The work at Yonsei was supported by the NRF Grant ( NRF-2013R1A1A2058155 and NRF-2014S1A2A2028481 ) and partially by the Yonsei University Future-leading Research Initiative of 2014(2014-22-0123). The work at KBSI was supported by the KBSI grant ( C35113 ). Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

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doi = "10.1016/j.cap.2015.09.003",

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volume = "15",

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T1 - Direct observation of magnetodielectric effect in type-I multiferroic PbFe0.5Ti0.25W0.25O3

AU - Moon, J. Y.

AU - Kim, M. K.

AU - Choi, H. Y.

AU - Oh, S. H.

AU - Jo, Y.

AU - Lee, N.

AU - Choi, Y. J.

N1 - Funding Information: We thank H. Eisaki, Y. Yoshida, and D. J. Song at AIST for assistance with the magnetization measurement. The work at Yonsei was supported by the NRF Grant ( NRF-2013R1A1A2058155 and NRF-2014S1A2A2028481 ) and partially by the Yonsei University Future-leading Research Initiative of 2014(2014-22-0123). The work at KBSI was supported by the KBSI grant ( C35113 ). Publisher Copyright: © 2015 Elsevier B.V.

PY - 2015/11/1

Y1 - 2015/11/1

N2 - In type-I multiferroics, where ferroelectricity and magnetism arise from different origins, the explicit measurement of magnetoelectric effect is commonly prohibited due to the weak magnetoelectric coupling. From our investigation of magnetic and dielectric properties in a perovskite PbFe0.5Ti0.25W0.25O3, we have directly demonstrated magnetic-field-driven change of dielectric constant in a highly non-linear fashion. Our result offers a potential utilization of magnetoelectric functionality in type-I multiferroics.

AB - In type-I multiferroics, where ferroelectricity and magnetism arise from different origins, the explicit measurement of magnetoelectric effect is commonly prohibited due to the weak magnetoelectric coupling. From our investigation of magnetic and dielectric properties in a perovskite PbFe0.5Ti0.25W0.25O3, we have directly demonstrated magnetic-field-driven change of dielectric constant in a highly non-linear fashion. Our result offers a potential utilization of magnetoelectric functionality in type-I multiferroics.

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