Dielectric, magnetic, and lattice dynamics properties of Y-type hexaferrite [Ba.sub.0.5][Sr.sub.1.5][Zn.sub.2][Fe.sub.12][O.sub.22]: comparison of ceramics and single crystals

Authors :: Kamba, S.
Goian, V.
Savinov, M.
Buixaderas, E.
Nuzhnyy, D.
Marysko, M.
Kempa, M.
Bovtun, V.
Hlinka, J.
Knizek, K.
Vanek, P.
Novak, P.
Bursik, J.
Hiroaka, Y.
Kimura, T.
Source :: Journal of Applied Physics. May 15, 2010, Vol. 107 Issue 10, 104109-1-104109-7
Publication Year :: 2010
Abstract: Multiferroic Y-type hexaferrite [Ba.sub.0.5][Sr.sub.1.5][Zn.sub.2][Fe.sub.12][O.sub.22] ceramics are prepared and their magnetic and dielectric properties are compared with single crystal. Ferroelectric (FE) phase is induced by external magnetic field in all samples and the phase diagram in ceramics has resembled that of the single crystal.

Subjects :: Barium compounds -- Electric properties
Barium compounds -- Magnetic properties
Iron alloys -- Electric properties
Iron alloys -- Magnetic properties
Magnetic fields -- Analysis
Phase diagrams -- Usage
Strontium -- Electric properties
Strontium -- Magnetic properties
Zinc alloys -- Electric properties
Zinc alloys -- Magnetic properties
Physics

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