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

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)7699-7702
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume60
Issue number11
DOIs
Publication statusPublished - 1999 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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