Flux-Flow Norse Measurements on Type II Superconductors.

Abstract

Flux-flow noise in Type 2 superconductors is investigated experimentally. The observed noise turns out to be shot noise as expected from the assumption that the flux-flow voltage is generated by independently drifting flux bundles. Bundle sizes as large as 100 to 100,000 are found in vanadium foils dependent on the bias condition. The experiment shows qualitative agreement with the theory. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1972
Accession Number
AD0736640

Entities

People

  • A. Van Der Ziel
  • S. W. Shen

Organizations

  • University of Minnesota

Tags

DTIC Thesaurus Topics

  • Agreements
  • Flow Noise
  • Measurement
  • Noise
  • Shot Noise
  • Superconductors
  • Vanadium

Fields of Study

  • Physics

Readers

  • Acoustics.
  • Calculus or Mathematical Analysis
  • Superconducting Magnet Technology