Anisotropic Superconductivity of Quasi-One-Dimensional Electrons in Magnetic Field
スポンサーリンク
概要
- 論文の詳細を見る
We study theoretically the transition temperature T.(H ) of a quasi-one-dimensional anisotropicsuperconductor in a magnetic field, which is thought to be realized in organic conductors,(TMTSF)2X. In the weak field limit, -c1H.z/c1T for the anisotropic singlet is shown to be =4times larger than that for the anisotropic triplet in the case of attractive interactxon of electronsat nearest-sites along the c axis and magnetic field along the b axis. In the strong field regionthe transition ternperature for spin-triplet is restored to zero field critical temperature while theanisotropic spin-singlet is suppressed by the Zeeman effect. There should be transition fromanisotropic singlet to anisotropic triplet as the magnetic field is increased.
- 社団法人日本物理学会の論文
- 1996-10-15
著者
-
Miyazaki Mitake
Faculty Of Science Himeji Institute Of Technology
-
Hasegawa Yasumasa
Faculty Of Science Himeji Institute Of Technology
関連論文
- Simple Rhombohedral Structure of C_ under High Pressure
- Spin-Density-Wave Transition in Quasi-One-Dimensional System Under Uniaxial Pressure : Condensed Matter: Electronic Properties, etc.
- Spin Splitting Effect on de Haas-van Alphen Oscillation in Two-Dimensional Two-Band Systems : Condensed Matter: Electronic Properties, etc.
- Possible Spin-Singlet Superconductivity in (TMTSF)_2X:Superconducting Transition Temperature in a Magnetic Field
- Superconductivity of Quasi-Two-Dimensional Tight-Binding Electrons in a Strong Magnetic Field
- Enhancement of de Haas-van Alphen Oscillation due to Spin in the Magnetic Breakdown System
- Superconductivity of Quasi-One-and Quasi-Two-Dimensional Tight-Binding Electrons in a Magnetic Field
- Field-Induced Spin Density Wave in Periodic Potential
- Theory of the High Field Phase in(TMTSF)_2ClO_4
- Theory of the High Field Phase in (TMTSF)2ClO4 under Anion Ordering
- Pseudogap due to Antiferromagnetic Fluctuations and the Phase Diagram of High-Temperature Oxide Superconductors : Condensed Matter: Electronic Properties etc.
- Coexistent State of Charge Density Wave and Spin Density Wave in One-Dimensional Quarter Filled Band Systems under Magnetic Fields : Condensed Matter: Electronic Properties, etc.
- Generalized Susceptibility of Quasi-One-Dimensional Electrons in a Periodic Potential
- Two Kinds of the Coexistent States in One-Dimensional Quarter-Filled Systems under Magnetic Fields and Temperatures : Condensed Matter: Electronic Properties, etc.
- Spin-Triplet Superconductivity with Line Nodes in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
- Anisotropic Superconductivity of Quasi-One-Dimensional Electrons in Magnetic Field
- Superconductivity of Quasi-One-Dimensional Electrons in Strong Magnetic Field
- Density of States and NMR Relaxation Rate in Anisotropic Superconductivity with Intersecting Line Nodes
- Quasi-One Dimensional Eleotrons in Magnetic Field