Hydrodynamics and Nonlocal Conductivities in Vortex States of Type II Superconductors
スポンサーリンク
概要
- 論文の詳細を見る
A hydrodynamical description for vortex states in type II superconductors is presented based on the time-dependent Ginzburg-Landau equation (TDGL). In contrast to the familiar extension of a single vortex dynamics based on the force balance, our description is consistent with the known hydrodynamics of a rotating neutral superfluid and correctly includes informations on the Goldstone mode. Further it enables one to examine nonlocal conductivities perpendicular to the field in terms of Kubo formula. Typically, the nonlocal conductivities deviate from the usual vortex flow expressions, as the nonlocality parallel to the field becomes weaker than the perpendicular one measuring a degree of positional correlations, and, for instance, the superconducting contribution of dc Hall conductivity nonlocal only in directions perpendicular to the field becomes vanishingly small in the situations with large shear viscosity, heading to an experimentally measurable relation p_<xy>〜p^2_<xx> among the resistivity components. Other situations are also discussed on the basis of the resulting expressions.
- 社団法人日本物理学会の論文
- 1995-10-15
著者
関連論文
- Theoretical Description of Nearly Discontinuous Transition in Superconductors with Paramagnetic Depairing (Condensed Matter: Electric Structure, Electrical, Magnetic and Optical Properties)
- Theoretical Description of Nearly Discontinuous Transition in Superconductors with Paramagnetic Depairing
- Microscopic Study of Quantum Vortex-Glass Transition Field in Two-Dimensional Superconductors
- Josephson-Vortex-Glass Transition in Strong Fields. : Condensed Matter: Electronic Properties, etc.
- Quantum Resistive Behaviors in Vortex Liquid Regimes at Finite Temperatures
- Josephson Vortex States in Intermediate Fields
- High Field Vortex Glass Transition Induced by Line-Like Disorder
- Ginzburg-Landau Functional in Strong Fields of Disordered Superconducting Films with Repulsive Interaction
- Fluctuation Effects in High Temperature Superconductors : IV-B Superconductivity : IV Mechanisms of Superconductivity; Theory
- Massless Mode in Abrikosov Flux Lattice. : II. Elastic Modes and Superconducting Order
- Theory of Broad Resistive Transition in High Temperature Superconductors under Magnetic Field
- Massless Mode of Abrikosov Flux Lattice
- Renormalized Superconducting Fluctuations in Magnetic Field -Extrapolation to Lower Temperature-
- Renormalized Fluctuation Theory of Resistine Transition in High-Temperature Superconductors under Magnetic Field
- Fluctuation Effect on Magnetization and Specific Heat in High Temperature Superconductors under Magnetic Field
- Theoretical Description of Resistive Behavior near a Quantum Vortex-Glass Transition
- Ginzburg-Landau Approach to the Vortex-Glass Transitions due to Line-Like Disorder : Condensed Matter: Electronic Properties, etc.
- Hydrodynamics and Nonlocal Conductivities in Vortex States of Type II Superconductors
- Ground States and Vortex Orderings in Fields Parallel to Layers of a Layered Superconductor
- Resistive Transition in High-Temperature Superconductors under Magnetic Field Parallel to Current
- Describing Fluctuations in the Vortex Liquid Regime
- Superconducting Ordering in Vortex States of Clean Type II. Superconductors with Pinnings
- Addenda to "Theoretical Description of Resistive Behavior near a Quantum Vortex-Glass Transition"
- Effect of In-Plane Line Defects on Field-Tuned Superconductor-Insulator Transition Behavior in Homogeneous Thin Film(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Fluctuation Conductivity in Unconventional Superconductors near Critical Disorder
- Quantum Resistive Transition in Type II Superconductors under Magnetic Field
- Diamagnetism above $T_{\text{c}}$ in Underdoped Bi2.2Sr1.8Ca2Cu3O10+δ
- Vortex Glass Scaling of Conductivity