Chemical doping-induced flop of ferroelectric polarization in multiferroic Mn0.9 Co0.1 WO4

Y. S. Song, Li Qin Yan, Bumsung Lee, Sae Hwan Chun, Kee Hoon Kim, Sung Baek Kim, A. Nogami, T. Katsufuji, J. Schefer, J. H. Chung

研究成果: Article

22 引用 (Scopus)

抜粋

We studied the multiferroic properties of the incommensurate spiral phase of Mn1-x Cox WO4 using single-crystal neutron-diffraction and ferroelectric measurements. Whereas the rotational plane of the spin spiral is parallel to the b axis for x≤0.05, it flops by 90°for x=0.10. As a result, the direction of the ferroelectric polarization also flops from the b to the a axis. These results show that the orientation of the ferroelectric polarization in MnWO4 can be controlled via chemical doping.

元の言語English
記事番号214418
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
82
発行部数21
DOI
出版物ステータスPublished - 2010 12 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

フィンガープリント Chemical doping-induced flop of ferroelectric polarization in multiferroic Mn<sub>0.9</sub> Co<sub>0.1</sub> WO<sub>4</sub>' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Song, Y. S., Yan, L. Q., Lee, B., Chun, S. H., Kim, K. H., Kim, S. B., Nogami, A., Katsufuji, T., Schefer, J., & Chung, J. H. (2010). Chemical doping-induced flop of ferroelectric polarization in multiferroic Mn0.9 Co0.1 WO4. Physical Review B - Condensed Matter and Materials Physics, 82(21), [214418]. https://doi.org/10.1103/PhysRevB.82.214418