Superconductivity of Quasi-One-Dimensional Electrons in Strong Magnetic Field

Abstract

The superconductivity of quasi-one-dimensional electrons in the magnetic field is studied. The system is described as the one-dimensional electrons with no frustration due to the magnetic field. The interaction is assumed to be attractive between electrons in the nearest chains, which corresponds to the lines of nodes of the energy gap in the absence of the magnetic field. The effective interaction depends on the magnetic field and the transverse momentum. As the magnetic field becomes strong, the transition temperature of the spin-triplet superconductivity oscillates, while that of the spin-singlet increases monotonically.

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References in corpus (2)

• Thermodynamics and Excitation Spectrum of a Quasi-One-Dimensional Superconductor in a High Magnetic Field
• Quantum Hall Effect in Three-dimensional Field-Induced Spin Density Wave Phases with a Tilted Magnetic Field

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• D-wave-like nodal superconductivity in the organic conductor (TMTSF)2ClO4
• Superconductivity of Quasi-Two-Dimensional Tight-Binding Electrons in a Strong Magnetic Field
• Quasi-one-dimensional superconductors: from weak to strong magnetic field