Slow relaxation process in Ising-like Heisenberg kagome antiferromagnets due to macroscopic degeneracy in the ordered state

Shu Tanaka*, Seiji Miyashita

*この研究の対応する著者

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We study relaxation phenomena in the ferromagnetically ordered state of the Ising-like Heisenberg kagome antiferromagnets. We introduce the weathervane loop in order to characterize macroscopic degenerate ordered states and study the microscopic mechanism of the slow relaxation from a viewpoint of the dynamics of the weathervane loop configuration. This mechanism may give a possible origin of the slow relaxation reported in recent experiments.

本文言語English
論文番号145256
ジャーナルJournal of Physics Condensed Matter
19
14
DOI
出版ステータスPublished - 2007 4月 11
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 電子材料、光学材料、および磁性材料

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