Spin-Orbit Coupling and the in-Plane Anisotropy of the Upper Critical Field in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
スポンサーリンク
概要
- 論文の詳細を見る
The anomalous temperature dependence of the in-plane H_<c2> anisotropy of Sr_2RuO_4 is discussed based on a model which includes spin-orbit coupling effects. While the basic superconducting state corresponds to a chiral p-wave state, the in-plane magnetic field generates a nonunitary state which leads to the observed anomalous anisotropy. Although this effect is connected with spin-orbit coupling and multi-band effects, it does not affect anisotropy parameters which determine the vortex lattice structure in the mixed state for fields parallel to the c-axis. In this manner the discrepancy between low-temperature in-plane anisotropy and c-axis vortex lattice orientation is resolved.
- 2000-05-15
著者
-
Sigrist Manfred
Yukawa Institute For Theoretical Physics Kyoto University
-
Sigrist Manfred
Yukawa Institute For Theoretical Phyasics Kyoto University
-
Sigrist Manfred
Yukawa Institute for Theoretical Physics, Kyoto University
関連論文
- Pairing Symmetry of the Superconductor Sr_2RuO_4
- Influence of Chiral Surface States on the London Penetration Depth in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
- Phenomenological Theory of the 3 Kelvin Phase in Sr_2RuO_4
- The Role of Domain Walls on the Vortex Creep Dynamics in Unconventional Superconductors
- Spin-Orbit Coupling and the in-Plane Anisotropy of the Upper Critical Field in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
- Chiral Optical Absorption by a Vortex in p_x±ip_y-Wave Superconductor
- Internal Vortex Structure Change in a Thin Film for an Unconventional Superconductor
- Unconventional Superconductivity in a Thin Film
- Enforced Time-Reversal Breakdown in Unconventional Superconductors
- Analysis of Impurity-Induced Circular Currents for the Chiral Superconductor Sr_2RuO_4
- Nonmagnetic Impurities in Spin Gap Systems
- Spin Wave Mode of Edge-Localized Magnetic States in Nanographite Zigzag Ribbons
- Single Electron in the Kondo Lattice
- Monte Carlo Study of the Separation of Energy Scales in Quantum Spin 1/2 Chains with Bond Disorder
- Time-Reversal Symmetry Breaking Surface States in t-J Model
- Quasiparticle States near the Surface and the Domain Wall in a p_x±ip_y-Wave Superconductor
- Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder
- Time-Reversal Symmetry Breaking States in High-Temperature Superconductors
- Ehrenfest Relations for Ultrasound Absorption in Sr_2RuO_4
- The Competition between the 0-and π-Phase Shift in the Pb-Sr2RuO4-Pb Junction
- The Competition between the 0- and π-Phase Shift in the Pb-Sr_2RuO_4-Pb Junction : Condensed Matter and Statistical Physics
- Phenomenological Theory of the 3 Kelvin Phase in Sr2RuO4