Crystal structure and physical properties of (TTM-TTF)I2.47.
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概要
- 論文の詳細を見る
The X-ray crystal structure analysis of a novel organic conductor (TTM-TTF)I<SUB>2.47</SUB> (TTM-TTF: tetrakis(methylthio)tetrathiafulvalene) shows that the donors with an almost flat structure are stacked face-to-face to form columns. The iodine lattice composed of I<SUB>3<SUP>−</SUP></SUB> columns is incommensurate with the donor lattice. The measurements of resistivity, thermoelectric power, and ESR show a metal-insulator transition around 100 K. This transition is attributed to the Peierls type phase transition. The quasi-one-dimensional electronic structure is supported by the arrangement of the donor molecules in the crystal and the calculated anisotropy of transfer integrals.
- 公益社団法人 日本化学会の論文
著者
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Mori Takehiko
Institute for Molecular Science
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Inokuchi Hiroo
Institute For Molecular Science
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IMAEDA Kenichi
Institute for Molecular Science
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Enoki Toshiaki
Institute For Molecular Science
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SAITO Gunzi
Institute for Molecular Science
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Wu Peiji
Institute for Molecular Science
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