Giant dielectric constant in the one-dimensional semiconductor Meφ3As (TCNQ)2 |
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| Authors: | Patrick M Lenahan TJ Rowland |
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| Institution: | 1. Department of Metallurgy and Mining Engineering University of Illinois at Urbana-Champaign Urbana, Illinois, 61801, U.S.A.;2. Materials Research Laboratory University of Illinois at Urbana-Champaign Urbana, Illinois, 61801, U.S.A. |
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| Abstract: | We have measured a large highly anisotropic dielectric constant in methyltriphenylarsonium ditetracyanoquinodimethanide as a function of frequency and temperature. We present a model based upon finite barriers in the conducting strands. Magnetic resonance and electrical conductivity are used in testing the model; good agreement is obtained. |
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