Soft x-ray resonant diffraction study of magnetic structure in magnetoelectric Y-type hexaferrite

H. Ueda, Y. Tanaka, Y. Wakabayashi, T. Kimura

研究成果: Article査読

8 被引用数 (Scopus)

抄録

The effect of magnetic field on the magnetic structure associated with magnetoelectric properties in a Y-type hexaferrite, Ba1.3Sr0.7CoZnFe11AlO22, was investigated by utilizing the soft x-ray resonant diffraction technique. In this hexaferrite, the so-called alternating longitudinal conical phase is stabilized at room temperature and zero magnetic field. Below room temperature, however, this phase is transformed into the so-called transverse conical phase by applying an in-plane magnetic field (≈ 0.3 T). The transverse conical phase persists even after removing the magnetic field. The magnetoelectricity, which is magnetically-induced electric polarization, observed in the hexaferrite is discussed in terms of the temperature-dependent magnetic structure at zero field.

本文言語English
ページ(範囲)118-121
ページ数4
ジャーナルPhysica B: Condensed Matter
536
DOI
出版ステータスPublished - 2018 5月 1
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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