
Accession Number : AD0696129
Title : ELECTRICAL CONDUCTIVITY IN PURE TYPEII SUPERCONDUCTORS NEAR Hc2.
Descriptive Note : Doctoral thesis,
Corporate Author : CORNELL UNIV ITHACA N Y MATERIALS SCIENCE CENTER
Personal Author(s) : Hibler,William David , III
Report Date : SEP 1969
Pagination or Media Count : 180
Abstract : The electrical conductivity for pure typeII superconductors for magnetic fields near H sub(c2) was calculated. The calculation is carried out in the extreme pure limit for frequencies and relaxation times such that omega tau > 1. The conductivity in the absence of fluctuations, i.e. with a static vortex lattice, is calculated in a manner similar to the procedure used by Brandt, Pesch and Tewordt to obtain the density of states. In particular the offdiagonal elements in the Gorkov factorization are determined by using the Gorkov integral equations and the response function is shown to have the periodicity of the lattice of fluxoids in the center of mass coordinates. Using this periodicity, an expression for the response function may be obtained. (Author)
Descriptors : (*SUPERCONDUCTORS, ELECTRICAL CONDUCTIVITY), THEORY, RELAXATION TIME, MAGNETIC FIELDS, INTEGRAL EQUATIONS, GREEN'S FUNCTION, THESES
Subject Categories : Electricity and Magnetism
Distribution Statement : APPROVED FOR PUBLIC RELEASE