Band structure of DEBP(TCNQ)4.
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概要
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Band structure calculations are reported for the intermediate conducting complex salt, DEBP(TCNQ)<SUB>4</SUB> (DEBP: <I>N</I>,<I>N</I>′-diethyl-4,4′-bipyridinium, TCNQ: tetracyanoquinodimethane). They show that the array of TCNQs forms a two-dimensional band structure with conduction and valence band widths 0.1 and 0.03 eV respectively. Conduction in the third direction is likely to be by hopping or tunnelling. The results are consistent with the experimental observations of electrical conductivity, magnetic susceptibility and thermoelectric power.
- 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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Willis Martin
Chemistry Department, Nottingham University
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