学術雑誌論文 Dzyaloshinsky-Moriya Interaction and the Ground State in S=3/2 Perfect Kagome Lattice Antiferromagnet KCr3(OH)6(SO4)2 (Cr-Jarosite) Studied by X-Band and High-Frequency ESR

Okubo, S.  ,  Nakata, R.  ,  Ikeda, S.  ,  Takahashi, N.  ,  Sakurai, T.  ,  W.-M., Zhang  ,  Ohta, H.  ,  Shimokawa, T.  ,  Sakai, T.  ,  Okuta, K.  ,  Hara, S.  ,  Sato, H.

86 ( 2 )  , pp.024703-1 - 024703-6 , 2017-01 , Juornal of the Physical Society of Japan
ISSN:0031-9015
内容記述
A single crystal S=3/2 perfect kagome lattice antiferromagnet KCr3(OH)6(SO4)2 (Cr-jarosite) has been studied by X-band and high-frequency electron spin resonance (ESR). The angular dependence of the linewidth and lineshape observed at 296K by X-band ESR showed the typical behavior of a two-dimensional Heisenberg antiferromanget, suggesting the good two-dimensionality of Cr-jarosite.

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