Induced spin moments in quasi-one-dimensional halogen-bridged mixed metal complexes of nickel and palladium

K. Marumoto, H. Tanaka, S. Kuroda, T. Manabe, M. Yamashita

研究成果: Article査読

44 被引用数 (Scopus)

抄録

Spin susceptibility χ obtained by electron spin resonance in quasi-one-dimensional halogen-bridged mixed metal complexes Ni1-xPdx(cyclohexandiamine)2Br3 (0 < x < 1) shows a crossover from Curie-like to weakly temperature-dependent behaviors above around 200 K. The values of χ show a clear enhancement from the linear summation of susceptibilities of Ni and Pd fractions of pure cases, without enhancement of Curie-spin concentration, providing strong evidence for the conversion of nonmagnetic Pd2+ - Pd4+ states into magnetic Pd3+ states in mixed metal chains.

本文言語English
ページ(範囲)7699-7702
ページ数4
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
60
11
DOI
出版ステータスPublished - 1999
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

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