Charge instability in 1D halogen-bridged binuclear metal complex

T. Mitani, Y. Wada, M. Yamashita, K. Toriumi, A. Kobayashi, H. Kobayashi

研究成果: Article査読

24 被引用数 (Scopus)

抄録

Single crystals of 1D halogen-bridged binuclear platinum complex, K4[Pt2(pop)4Cl]·3H2O, where pop=P2O5H22-, have been investigated by defused X-ray scattering, reflectivity and luminescence measurements. Compared with the halogen-bridged mononuclear metal complexes, several unusual behaviors are observed, which are responsible for an additional charge modulation in the charge density wave state. From the viewpoint of the extended Peierls-Hubbard model, they are reduced to the result of a competition between the electron-electron repulsive energy in binuclear Pt-Pt sites and the energy gain due to chlorine ion displacement.

本文言語English
ページ(範囲)291-294
ページ数4
ジャーナルSynthetic Metals
64
2-3
DOI
出版ステータスPublished - 1994 6月

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
  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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