Robust superconducting state in the low-quasiparticle-density organic metals beta(')-(BEDT-TTF)(4)[(H3O)M(C2O4)(3)]center dot Y: Superconductivity due to proximity to a charge-ordered state

We report magnetotransport measurements on the quasi-two-dimensional charge-transfer salts β″-(BEDT-TTF)4[(H3O)M(C2O4)3]Y, with Y=C6H5NO2 and C6H5CN using magnetic fields of up to 45 T and temperatures down to 0.5 K. A surprisingly robust superconducting state with an in-plane upper critical field B...

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Bibliographic Details
Main Authors: Bangura, A, Coldea, A, Singleton, J, Ardavan, A, Akutsu-Sato, A, Akutsu, H, Turner, S, Day, P, Yamamoto, T, Yakushi, K
Format: Journal article
Language:English
Published: 2005