Superconductivity induced by extremely high pressure in layered organics, β'-(BEDT-TTF)2ICl2

Superconductivity induced by extremely high pressure in layered organics, β'-(BEDT-TTF)2ICl2
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DOI：
10.1051/jp4:2004114057
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发表时间：
2004-04
期刊：
Journal De Physique Iv
影响因子：
--
通讯作者：
H. Taniguchi;M. Miyashita;K. Uchiyama;K. Satoh;N. Mōri;H. Okamoto;K. Miyagawa;K. Kanoda;M. Hedo;Y. Uwatoko
H. Taniguchi;M. Miyashita;K. Uchiyama;K. Satoh;N. Mōri;H. Okamoto;K. Miyagawa;K. Kanoda;M. Hedo;Y. Uwatoko
中科院分区：
其他
文献类型：
--
作者：
H. Taniguchi;M. Miyashita;K. Uchiyama;K. Satoh;N. Mōri;H. Okamoto;K. Miyagawa;K. Kanoda;M. Hedo;Y. Uwatoko

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有机莫特绝缘体β'-(BEDT-TTF) 2 ICl 2 通过施加高达9.0GPa的极高压力进行金属化。当金属态稳定后，就会出现有机体系中转变温度（T c ）最高的超导性。我们观察到的最大 T c 为 8.2GPa 时的 14.2K（起始）。通过与其他有机超导体的比较，讨论了磁场对这种超导性和正常状态特性的影响。
An organic Mott insulator, β'-(BEDT-TTF) 2 ICl 2 , is metallized by application of extremely high pressure up to 9.0GPa. When the metallic state is stabilized, superconductivity with the highest transition-temperature (T c ) among organic systems appears. The maximum T c that we observed was 14.2K(onset) at 8.2GPa. A magnetic-field effect on this superconductivity and normal-state properties are discussed in terms of comparison with other organic superconductors.