Carrier Relaxation Dynamics in the Organic Superconductor κ-(BEDT-TTF)2Cu(NCS)2 Under Pressure
Carrier Relaxation Dynamics in the Organic Superconductor κ-(BEDT-TTF)2Cu(NCS)2 Under Pressure
复制标题
压力下有机超导体 κ-(BEDT-TTF)2Cu(NCS)2 中的载流子弛豫动力学
DOI：
10.1007/s10948-016-3751-4
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发表时间：
2016
影响因子：
1.8
通讯作者：
J. Yamada and Y. Toda
中科院分区：
文献类型：
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作者：
S. Tsuchiya;K. Nakagawa;J. Yamada and Y. Toda
研究了有机超导体κ-（BEDT-TTF）_2Cu（NCS）_2在1.3kbar低温下不同探测极化下的光生载流子弛豫动力学.我们成功地观察到了各向同性和各向异性的探针极化响应，这被发现出现在56 K。通过比较施加压力前后的响应，我们发现这些变化很小，表明施加压力对载流子弛豫动力学有影响。
Photo-induced carrier relaxation dynamics have been investigated for the organic superconductorκ-(BEDT-TTF)2Cu(NCS)2with different probe polarization under 1.3 kbar at low temperatures. We successfully observed the isotropic and anisotropic responses for the probe polarization, which were found to appear at 56 K. By comparing the responses with and without applying pressure, we found that those were slightly changed, indicating that the application of pressure has effect on the carrier relaxation dynamics.