Two-dimensional variable range hopping in the spin-liquid candidate κ-(BEDT-TTF)2Cu2(CN)3

被引：9

作者：

Culo, M. ^{[1
]}

Tafra, E. ^{[2
]}

Basletic, M. ^{[2
]}

Tomic, S. ^{[1
]}

Hamzic, A. ^{[2
]}

Korin-Hamzic, B. ^{[1
]}

Dressel, M. ^{[3
]}

Schlueter, J. A. ^{[4
]}

机构：

[1] Inst Phys, HR-10001 Zagreb, Croatia

[2] Univ Zagreb, Fac Sci, Dept Phys, HR-10002 Zagreb, Croatia

[3] Univ Stuttgart, Inst Phys 1, D-70550 Stuttgart, Germany

[4] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

来源：

PHYSICA B-CONDENSED MATTER | 2015年 / 460卷

关键词：

Organic conductors; Strongly correlated electron systems; Magnetotransport properties; Variable range hopping;

D O I：

10.1016/j.physb.2014.11.072

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present the measurements of the magnetotransport properties of the spin liquid candidate kappa-(BEDT-TTF)(2)Cu-2(CN)(3). The temperature dependencies of dc resistivity and Hall coefficient RH as 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. (C) 2014 Elsevier B.V. All rights reserved.

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页码：208 / 210

页数：3

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