Induced Flux Flow Noise with Type II Superconductors.

Abstract

Flux-flow noise in type II superconductors is studied with the help of pick-up coils. The observed noise can be qualitatively explained as magnetic coupling between the (primary) superconducting foil and the pick-up coil, but for a quantitative explanation the motion of the individual fluxoids in the primary foil must be taken into account. The correlation between the noise signals induced in two separate pick-up coils is also studied. (Author)

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1972
Accession Number
AD0738497

Entities

People

  • A. Van Der Ziel
  • Hyeokmin Choe

Organizations

  • University of Minnesota

Tags

DTIC Thesaurus Topics

  • Acoustic Phenomena
  • Couplings
  • Electric Conductors
  • Fittings
  • Flow Noise
  • Noise
  • Superconductors

Fields of Study

  • Physics

Readers

  • Acoustics.
  • Superconducting Magnet Technology
  • Theoretical Analysis.