Dimensionality of superconductivity in the layered organic material EtMe3P[Pd(dmit)(2)](2) under pressure

作者：Yamamoto R^*; Yanagita Y; Namaizawa T; Komuro S; Furukawa T; Itou T; Kato R

来源：Physical Review B, 2018, 97(22): 224502.

DOI：10.1103/PhysRevB.97.224502

We measured the ac magnetic susceptibility for the layered organic superconductor EtMe3P[Pd(dmit)(2)](2) under pressure with a dc magnetic field applied perpendicular to the ac field. We investigated the dc field dependence of the ac susceptibility in detail and concluded that the superconductivity in EtMe3P[Pd(dmit)(2)](2) is an anisotropic three-dimensional superconductivity even at low temperatures, which contrasts with the large majority of other correlated electron layered superconductors such as high-T-c cuprate and kappa-(ET)(2) X systems.

• 出版日期2018-6-1
• 单位RIKEN