Fluctuating superconductivity in the strongly correlated two-dimensional organic superconductor k-(BEDT-TTF)2Cu(NCS)2 in an in-plane magnetic field
Fluctuating superconductivity in the strongly correlated two-dimensional organic superconductor k-(BEDT-TTF)2Cu(NCS)2 in an in-plane magnetic field
复制标题
面内磁场中强相关二维有机超导体 k-(BEDT-TTF)2Cu(NCS)2 的涨落超导性
DOI：
10.1103/physrevb.85.220506
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
S. Tsuchiya et al.
中科院分区：
文献类型：
--
作者：
K. Katono;K. Ichimura;Y. Kawashima;K. Yamaya and S. Tanda;S. Tsuchiya et al.
我们报道了高度相关的二维有机超导体-(BEDT-TTF)Cu（NCS）的磁电阻和磁转矩测量。在平行于导电层的磁场下，我们得到了在很宽的温度和磁场范围内波动超导性的令人信服的证据，其中磁转矩表现为抗磁性，但电阻没有明显下降。
We report magnetoresistance and magnetic torque measurements for the highly correlated 2D organic superconductor-(BEDT-TTF)Cu(NCS). Under magnetic field parallel to the conducting layers, we obtain convincing evidence of fluctuating superconductivity in a wide temperature and field range, where the magnetic torque shows diamagnetism but the resistance shows no appreciable decrease.