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Competition between superconductivity and insulating magnetic state in κ-(BEDT-TTF)2Cu[N(CN)2]Cl: Effects of pressure, magnetic field, and partial anion substitution

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Abstract

Systematic experimental study of the electrical transport and static magnetization reveals a direct and delicate interplay between magnetism and superconductivity in the organic materialκ-(BEDT-TTF)2Cu[N(CN)2]Cl, displayed through the specific temperature-pressure phase diagram, and such new effects for organic solids as the reentrant superconductivity in zero applied magnetic field and high-field-induced interchange between superconductivity and the nonmetallic resistive phase in the high-pressure region.

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Sushko, Y.V., Ito, H., Ishiguro, T. et al. Competition between superconductivity and insulating magnetic state in κ-(BEDT-TTF)2Cu[N(CN)2]Cl: Effects of pressure, magnetic field, and partial anion substitution. J Supercond 7, 937–941 (1994). https://doi.org/10.1007/BF00732275

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  • DOI: https://doi.org/10.1007/BF00732275

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