Two-dimensional variable range hopping in the spin-liquid candidate Kappa -(BEDT-TTF) sub(2)Cu sub(2)(CN) sub(3)

We present the measurements of the magnetotransport properties of the spin liquid candidate Kappa -(BEDT-TTF) sub(2)Cu sub(2)(CN) sub(3). The temperature dependencies of dc resistivity and Hall coefficient R sub()Has well as magnetoresistance at fixed temperatures in magnetic fields up to 5 T sugges...

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Published inPhysica. B, Condensed matter Vol. 460; pp. 208 - 210
Main Authors Culo, M, Tafra, E, Basletic, M, Tomic, S, Hamzic, A, Korin-Hamzic, B, Dressel, M, Schlueter, J A
Format Journal Article
LanguageEnglish
Published 01.03.2015
Subjects
Charge transport
Condensed matter
Electrical resistivity
Magnetic fields
Magnetic properties
Magnetoresistivity
Spin liquid
Two dimensional
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Summary:We present the measurements of the magnetotransport properties of the spin liquid candidate Kappa -(BEDT-TTF) sub(2)Cu sub(2)(CN) sub(3). The temperature dependencies of dc resistivity and Hall coefficient R sub()Has well as magnetoresistance at fixed temperatures in magnetic fields up to 5 T suggest that the charge transport takes place via 2D variable range hopping among localized states.
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ISSN:0921-4526
DOI:10.1016/j.physb.2014.11.072