A Simple Model for Superconductor-Semiconductor Transition
スポンサーリンク
概要
- 論文の詳細を見る
A simple model is presented to describe superconductor-semiconductor phasetransition for a binary alloy system. The model consists of randomly mixed twosites with different site energies and on site attractive interaction between electrons.The site energy difference is treated by the coherent potential approximation.The attractive interaction, which is treated by mean field approximation, sta-bilizes either the semiconductor phase, or the superconductivity depending onthe choice of parameters. Applicability of this model to BaPb.-.Bi.0. is dis-cussed.
- 社団法人日本物理学会の論文
- 1985-08-15
著者
-
Fukuyama Hidetoshi
Institute For Solid State Physics The University Of Tokyo
-
Yoshioka Daijiro
College Of Arts And Sciences University Of Tokyo
-
FUKUYAMA Hidetoshi
Institute for Materials Research, Tohoku University
関連論文
- Orbital Magnetism in Two-Dimensional Mesoscopic Ring Systems (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Orbital Magnetism in Two-Dimensional Mesoscopic Ring Systems
- Electrical Conductance under Periodic Magnetic Field
- Superconducting Transition Temperature of Dirty Thin Wires in Weakly Localized Regime
- Localization and Superconductivity
- Effects of Strong Spin Fluctuations on the Superconducting Transition Temperature in Weakly Localized Regime
- Bulk Superconductivity in Weakly Localized Regime
- Localization Effects on Bulk Superconductivity in Weakly Localized Regime
- Impurity Effects on Quantum Depinning of Commensurate Charge Density Waves : Condensed Matter: Electronic Properties, etc.
- 14. Kondo Effect and Localization in Two-Dimensional Systems(Theories,II Two Dimensional Systems)
- Kondo Effect in Disordered Two-Dimendional Systems
- Superconductivity near Charge Transfer Instability in CuO_2 Structure
- Magnetoresistance of n-InSb in Weakly Localized Regime
- Magnetoresistance of Two-Dimensional Anderson Localized System in Self-Consistent Treatment
- Two-Dimensional Electrons in a Periodically Modulated Magnetic Field
- Critical Temperature of Superconductivity Caused by Strong Correlation
- Fermi Surface and Spin Fluctuations in Extended t-J Model
- Two-Dimensional Hubbard Model at Low Electron Density
- Perturbation Theory and Singularities in Two-Dimensional Hubbard Model at Low Electron Density
- Anyons in Extended t-J Model
- Anyons in Commensurate Flux Phase
- Anyons in Extended t-J Model
- Mean Field Theory of RVB and Superconductivity
- Mean Field Theory of Superconductivity in Strong Correlation
- Localization and Interaction in One-Dimensional Electron Systems
- 13. Interaction Effects in Weakly Localized Regime of Two- and Three- Dimensional Disordered Systems(Theories,II Two Dimensional Systems)
- 25. Localization-Delocalization Transition by Interactions in One Dimensional Fermion Systems(Theories,III. One Dimensional Systems)
- Effects of Localized Spins in Quasi-Two Dimensional Organic Conductors : Condensed Matter: Electronic Properties, etc.
- Spin-Peierls State vs Neel State I. Small Ising Anisotropy
- Spin-Peierls State vs Antiferromagnetic State in Quasi-One-Dimensional Heisenberg Antiferromagnet.IV.Transition Temperatures
- Proximity Effect in a Mesoscopic Ring Structure
- Orbital Magnetism of Two-Dimensional Electrons in Confining Potentials
- Specific Heat of the 2-D Electrons in a Strong Magnetic Field : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Localization, Mesoscopic Systems
- Fractional Quantum Hall Effect and Specific Heat of 2-d Electrons
- Excitation Energies of the Fractional Quantum Hall Effect
- Gauge Fields in Slave-Fermion Formalism. I. : Destruction of the Neel Order
- Classification of the Ground States of Two-Dimensional Quarter-Filled Organic Conductors with Strong Dimerization : Condensed Matter: Electronic Properties, etc.
- On the Triplet Superconductivity in Nearly Ferromagnetic Dirty Metallic Films : The Effect of Weak Localization
- Proximity Induced Meissner Effect in Dirty Normal Metals
- Kondo Effect on Josephson Critical Current in SNS Proximity System
- Ground State of the Asymmetric Anderson Model in the T-Matrix Approximation
- Mean Field Theory of the Square Lattice Antiferromagnetic Heisenberg Model
- Excitation Spectrum of the Fractional Quantum Hall Effect:Two Component Fermion System
- Effect of the Landau Level Mixing on the Ground State of Two-Dimensional Electrons
- A Simple Model for Superconductor-Semiconductor Transition
- Anisotropy of Ultrasonic Attenuation Coefficient in Dirty Metals under Strong Magnetic Fields
- Effects of Magnetic Fields on Inelastic Scattering Time in Two-Dimensional Weak Localization
- A Note on Field Dependences of Anomalous Magnetoresistance in Two-Dimensional Weakly Localized Regime
- Local Singlet State in Effective Hamiltonian for a CuO_2 Layer: Case of a Single Cu Spin and a Hole
- Effective Hamiltonian for CuO_2 Layer
- On the Role of Apical Oxygens in High-T_c Cu-Oxides
- Antiferromagnetism of the t-J Model in the Slave Boson Mean Field Approximation
- Effective Hamiltonian for High-T_c Cu Oxides
- Spin-Peierls State vs N'eel State II.Interchain Exchange Interaction
- Spin-Peierls State vs Antiferromagnetic State in Quasi-One-Dimensional Heisenberg Antiferromagnet : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Spin Density Waves
- Magnetic Properties of t-J Model
- Localization-Delocalization Transition by Interactions in One-Dimensional Fermion Systems
- Physics of Molecular Conductors
- Orbital Magnetism and current Distribution of Two-Dimensional Electrons under Confining Potential
- Kondo-like Effect of Atomic Motion on Resistivity in Pb_Ge_xTe
- Anderson Localization and Proximity Effect
- Effects of Randomness on Critical Temperature of Organic Superconductors
- Fermi Surface Instability of Quasi-Two-Dimensional Tight Binding Electrons : A Possible Phase Diagram of (La_M_x)_2CuO_4
- Spin-Peierls Transition with Competing Interactions : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Spin Density Waves
- The Phase Diagram of High T_c Cuprates: Mean Field Theory of t-J model : IV-B Superconductivity : IV Mechanisms of Superconductivity; Theory
- Higher Order Interaction Effects in Weakly Localized Regime:Case of Repulsive Force
- Spin-Peierls Transition with Competing Interactions
- A Note on Inelasyic Scattering Time in Two-Dimemsional Weakly Localized Regime
- Anomalous Magnetoresistance by Dephasing in a Disordered Layer with Ferromagnetic Boundary : Condensed Matter: Electronic Properties, etc.
- Mean-Field Theory of Mixed-Valence Conductors (R_1, R_2-DCNQI)_2 Cu
- A Theory of Phase Transitions in Quasi-One-Dimensional Electrons
- Anderson Localization in One-Dimensional Interacting Electron Systems
- Anisotropic Superconductivity in the Kondo Lattice
- Effect of Gauge Fields on Nuclear Magnetic Relaxation Rate and Spin Susceptibility
- t-Matrix Approximation to Two-Dimensional Hubbard Model
- On Magnetic Properties of High Tc Oxides
- Application of Berezinskii's Diagram Method to Bond Disordered Syetem with the Dimerization and the Staggered Field
- Kondo Effect and Magnetoresistance in Weakly Localized Regime
- Higher Order Effects of Interactions in Two-Dimensional Weakly Localized Regime
- NMR Relaxation Time of the Anisotropic Superconducting State in Quasi-One-Dimensional Systems
- NMR Relaxation Rate of the Anisotropic Superconducting State in Quasi-Two-Dimensional Systems
- On the Critical Temperature of High T_c Superconductivity in (La_M_x)_2CuO_
- Effects of Superconducting Fluctuations on NMR Relaxation Rate
- Theory of NMR in Superconducting Multilayers
- Theory of the Fractional Quantum Hall Effect
- Interaction Effects in Anderson Localization
- Spin Fluctuations and Magnetoresistance in Dirty Metals
- Weak Itinerant Ferromagnetism in Weakly Localized Regime
- Localization Induced Strong Spin Fluctuations and Superconductivity