Introduction to The Theory of Superconductivity (PDF 82P)
Introduction to The Theory of Superconductivity (PDF 82P)
Introduction to The Theory of Superconductivity (PDF 82P)
This note covers the following topics:
introduction, superconducting transition, the london model, meissner effect,
phase coherence , magnetic flux quantization , coherence length and the energy
gap , critical currents and magnetic fields , condensation energy, critical
currents , quantized vortices, basic concepts, vortices in the london model ,
critical fields in typeii superconductors , the bcs theory, landau fermiliquid ,
the cooper problem , the bcs model , the bogoliubovde gennes equations , the
selfconsistency equation , observables , energy spectrum and coherence factors,
density of states , the energy gap, current , andreev reflection, weak links,
josephson effect , dc and ac josephson effects, superconducting quantum
interference devices , dynamics of josephson junctions, , resistively shunted
josephson junction , the role of capacitance, thermal fluctuations, shapiro
steps , coulomb blockade in normal double junctions, orthodox description of the
coulomb blockade, low temperature limit , conductance in the high temperature
limit, quantum phenomena in josephson junctions, quantization, quantum
conditions, charge operator , the hamiltonian , macroscopic quantum tunnelling,
effects of dissipation on mqt, band structure , blochs theorem , blochs theorem
in josephson devices , large coulomb energy freephase limit, low coulomb energy
tight binding limit , coulomb blockade, equation of motion , bloch oscillations
and the coulomb blockade in josephson, junctions , effect of dissipation, parity
effects
Author(s): N. B. Kopnin,
Helsinki University of Technology
This note contains below topics, The bulk equations for a holographic superconductor, Normal and superconducting phases, Conductivities, Critical magnetic fields, Magnetically induced currents in the superconducting phase, Photon mass symmetry breaking and infinite conductivity, Comparison to LandauGinzburg, Summary, Instability with a neutral scalar field, Analytic estimate of ns for 426830A O2 526930B case.
This note contains below topics, The development of the science of superconductivity and superfluidity, Superconductivity superfluidity and zeropoint oscillations.
Superconductivity was discovered 1911 by Kamerlingh Onnes.
During the last century, the history of superconductivity has been full of
theoretical challenges and practical developments.This book contains 15
chapters reporting interesting researches about theoretical and experimental
aspects of superconductivity.The chapters include: Room Temperature
Superconductivity, Unconventional Superconductivity , Coherent Current States in
Two-Band Superconductors, Nonlinear Response of the Static and Dynamic
Phases of the Vortex Matter, Energy Dissipation Minimization in
Superconducting Circuits, Electronic Transport in an NS System with a Pure
Normal Channel - Coherent and Spin-Dependent Effects, Effects of Impurities
on a Noncentrosymmetric Superconductor - Application to CePt3Si, Foundations
of Meissner Superconductor Magnet Mechanisms Engineering, Properties of
Macroscopic Quantum Effects and Dynamic Natures of Electrons in
Superconductors, FFLO and Vortex States in Superconductors with Strong
Paramagnetic Effect, Development of Josephson Voltage Standards, Critical
State Analysis Using Continuous Reading SQUID Magnetometer, Current Status
and Technological Limitations of Hybrid Superconducting-normal Single
Electron Transistors, Photonic Band Structure and Transmittance of the
Superconductor Photonic Crystal, Electrodynamics of High Pinning
Superconductors.
The purpose of this paper to explore the theory of high temperature superconductivity. The main focus is on the core theoretical issues associated with the mechanism of high temperature superconductivity more generally.
Author(s): E. W. Carlson, V. J. Emery, S.A.
Kivelson and D. Orgad