Nonlinear Field Dependence of Electric Conductivity above the Superconducting Transition
スポンサーリンク
概要
- 論文の詳細を見る
The nonlinear field dependence of the so-called anomalous term in the electric conductivity due to the fluctuation of the superconducting order parameter is studied theoretically. It is found that in the limit of a large electric field E (i.e. E≫E_c=√<3/D> ε_0(T)^<3/2>/e where ε_0(T)=8/π(T-T_c) and D is the diffusion constant), the anomalous term becomes twice as large as the Aslamazov-Larkin term independenct of the dimensionality of the system and independent of the pair-breaking parameter δ.
- 1971-04-25
著者
-
MAKI Kazumi
Department of Physics, Tohoku University
-
Maki Kazumi
Department Of Physcis Tohoku University
関連論文
- Nonlinear Field Dependence of Electric Conductivity above the Superconducting Transition
- Bound States in a Superconductor Containing a Magnetic Impurity
- Quasi-Particle Spectrum around a Single Vortex in Superconductors : s-Wave Case
- Vortex Motion in Superconductors Containing Magnetic Impurities
- The Behavior of Superconducting Thin Films in the Presence of Magnetic Fields and Currents
- Critical Fluctuation of the Order Parameter in a Superconductor. I
- Stability of Various Perturbative and Nonperturbative Solutions Appearing in the Theory of Spontaneous Breakdown of Symmetries
- Pauli Paramagnetism and Superconducting State
- Phase Vortices in Charge Density Wave Condensate(THEORIES ON CDW NONLINEAR DYNAMICS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)
- Anomalous Scattering due to Magnetic Impurities in Gapless Superconductor
- Longitudinal Nuclear Magnetic Resonance in Superfluid ^3He as Internal Josephson Effect
- Spin Excitation in γ-FeMn Alloys in the Vicinity of the Neel Temperature (T⋍T_N)
- Lebed's Resonance and Magnetotransport in Field Induced Spin Density Wave
- On Vertical Representation of Bethe-Salpeter Amplitudes
- Dynamical Spin Susceptibility of Anisotropic Superfluid in He^3
- Thermoelectric Power in Dilute Magnetic Alloys
- Pauli Paramagnetism and Superconducting State. II
- On Persistent Currents in a Superconducting Alloy. II
- Thermodynamic Fluctuation of the Order Parameter in the Vortex State of Type II Superconductors
- First-Order Phase Transition in Itinerant Antiferromagnetism
- On Persistent Currents in a Superconducting Alloy. I
- Magnetic Moments and Critical Fields in Superconducting Thin Films
- Motion of the Vortex Lattice in a Pure Type II Superconductor
- Quantization of Flux in Superconductors
- Higher Order Effects Due to Superconducting Fluctuation on Electrical Conductivity
- Pinning Effect due to Periodic Variation of Impurity Concentration in Type II Superconductors