Magnetoelectric coupling in CoFe2O4/SrRuO3/Pb(Zr0.52Ti0.48)O3heteroepitaxial thin film structure

J. X. Zhang, J. Y. Dai, C. K. Chow, C. L. Sun, V. C. Lo, H. L.W. Chan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

33 Citations (Scopus)

Abstract

Epitaxial magnetoelectric Pb (Zr0.52 Ti0.48) O3 SrRu O3 Co Fe2 O4 composite thin films are fabricated on SrTi O3 single crystal substrate by pulsed-laser deposition. x-ray diffraction study reveals their crystalline structure and epitaxial relationship, which is cubic on cubic without in-plane rotation. The good dielectric, ferroelectric, and magnetic properties for the heteroepitaxial films are obtained simultaneously under room temperature, and the magnetoelectric coupling effect is manifested by the magnetic-field-dependent ferroelectric characteristics and spectroscopic dielectric constant.
Original languageEnglish
Article number022901
JournalApplied Physics Letters
Volume92
Issue number2
DOIs
Publication statusPublished - 28 Jan 2008

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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