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

Publisher Copyright:
© 2015 Elsevier B.V.

All Science Journal Classification (ASJC) codes

General Materials Science
General Physics and Astronomy

Access to Document

10.1016/j.cap.2015.09.003

Cite this

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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.",

keywords = "Magnetodielectric effect, Type-I multiferroic",

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 = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

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

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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.

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.

KW - Magnetodielectric effect

KW - Type-I multiferroic

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