Pressure Effect on a Conductive Coordination Compound [Cu(TANC)](F)_<0.5> with New Radical Frameworks(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)

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Recently, a conductive coordination compound [Cu(TANC)](F)_<0.5> with new radical frameworks was synthesized, where TANC stands for 5, 6, 11, 12-tetraazanaphacene. We have measured the electrical resistivity of [Cu(TANC)](F)_<0.5> under high pressures up to 8.0 GPa. At ambient pressure, the temperature dependence of the resistivity shows semiconducting behavior described by a variable range hopping conduction, ρ(T)〜exp(T_0/T)^η. The value of T_0 increases with increasing pressure up to 6.5GPa, beyond which it decreases abruptly. The pressure dependence of T_0 is discussed in terms of the increase of the pureness of one-dimensionality and the strength of the random potential due to disordered F^- ions.

収録刊行物

  • Journal of the Physical Society of Japan   [巻号一覧]

    Journal of the Physical Society of Japan 75(1), "014704-1"-"014704-5", 2006-01-15  [この号の目次]

    一般社団法人日本物理学会

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各種コード

  • NII論文ID(NAID)
    10018807819
  • NII書誌ID(NCID)
    AA00704814
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00319015
  • NDL 記事登録ID
    7772228
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-A404
  • データ提供元
    CJP書誌  NDL  NII-ELS  JPS 
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