Imaging of spin density in a crystal using polarized-neutron data and the Maximum-Entropy Method

M. Takata, M. Takagi, T. Aono, M. Sakata

研究成果: Article査読

3 被引用数 (Scopus)

抄録

In order to visualize the three-dimensional spin density in real space, the Maximum-Entropy Method (MEM) is applied to polarized-neutron data from Cs3CoCl5. The spin density obtained by the MEM shows the following features: most of the spin density is located at the Co site; the spin transfer from Co to Cl in the CoCl42- ions seems less significant; instead, the effect of the Cl- ligand on the spin-density distribution of Co is mainly on its anisotropy. A similar anisotropy is observed in the charge-density distribution obtained by the MEM, which suggested that the anisotropy in the Co spin density is due to electronic rather than magnetic interactions.

本文言語English
ページ(範囲)272-274
ページ数3
ジャーナルPhysica B: Physics of Condensed Matter
213-214
C
DOI
出版ステータスPublished - 1995 8 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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