J. Phys. IV France 10 (2000) Pr3-161-Pr3-166
In-plane and out-of-plane superfluid density of the layered organic superconductor κ-(BEDT-TTF)2Cu[N(CN)2]BrS. Tomic1, M. Pinteric1, 2, K. Maki3, M. Prester1, D. Drobac1, O. Milat4, D. Schweitzer5, I. Heinen6 and W. Strunz6
1 Institute of Physics, P.O. Box 304, HR-10000 Zagreb, Croatia e-mail : email@example.com
2 Faculty of Civil Engineering, Universtity of Maribor, Maribor, Slovenia
3 Department of Physics and Astronomy, USC, Los Angeles, California, U.S.A.
4 Institute of Physics, P.O. Box 304, HR-10000 Zagreb, Croatia e-mail : stomic@ifs. hr
5 Physikalisches Institut, Universität Stuttgart, Stuttgart, Germany
6 Anorganisch-chemiches Institut, Universität Heidelberg, Heidelberg, Germany
The anisotropic magnetic penetration depth λb and λac, where t = T/Tc, in the layered organic superconductor [MATH] (abbreviated as [MATH]) are obtained from AC susceptibility data. We find λb(0)= 133 µm, consistent with earlier results and [MATH], which is new. Also, assuming λac(0) 1 µm, we obtain [MATH]. The observed power laws are consistent with the ones expected in d-wave superconductivity.
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