Thermoelectric power,Coulomb correlation and charge transfer in TCNQ salts |
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| Authors: | G. Beni J.F. Kwak P.M. Chaikin |
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| Affiliation: | Bell Telephone Laboratories, Murray Hill, NJ 07974, U.S.A.;Department of Physics, University of California, Los Angeles, CA 90024, U.S.A. |
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| Abstract: | We show how the amount of charge transfer for a large class of TCNQ systems can be simply deduced from a measurement of the high temperature saturation value of the thermoelectric power. Of particular interest is the value - 60 μV/°K characteristic of a quarter-filled correlated band, and found in almost all 2 : 1 TCNQ salts. |
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