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Surface impedance theory for superconductors in large static magnetic fields

Citation

Sherman, Richard David (1971) Surface impedance theory for superconductors in large static magnetic fields. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/R9YN-V750. https://resolver.caltech.edu/CaltechTHESIS:03022016-130412002

Abstract

A theory of electromagnetic absorption is presented to explain the changes in surface impedance for Pippard superconductors (ξo ≫λ) due to large static magnetic fields. The static magnetic field penetrating the metal near the surface induces a momentum dependent potential in Bogolubov's equations. Such a potential modifies a quasiparticle's wavefunction and excitation spectrum. These changes affect the behavior of the surface impedance in a way that in large measure agrees with available observations.

Item Type:Thesis (Dissertation (Ph.D.))
Subject Keywords:Physics
Degree Grantor:California Institute of Technology
Division:Physics, Mathematics and Astronomy
Major Option:Physics
Thesis Availability:Public (worldwide access)
Research Advisor(s):
  • Feynman, Richard Phillips
Thesis Committee:
  • Unknown, Unknown
Defense Date:28 January 1971
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
NASAUNSPECIFIED
Record Number:CaltechTHESIS:03022016-130412002
Persistent URL:https://resolver.caltech.edu/CaltechTHESIS:03022016-130412002
DOI:10.7907/R9YN-V750
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:9599
Collection:CaltechTHESIS
Deposited By: Benjamin Perez
Deposited On:03 Mar 2016 21:45
Last Modified:21 Dec 2019 02:32

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