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

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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 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.

Original languageEnglish
Pages (from-to)1545-1548
Number of pages4
JournalCurrent Applied Physics
Volume15
Issue number11
DOIs
Publication statusPublished - 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)

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