Josephson Acoustic Radiation in Superfluid Helium

Abstract

This project is directed towards the detection of an acoustical field generated near a microaperture, by quantized phase slip events in superfluid 4he. The annual report details the. accomplishments of the first few months of this work. Superfluid, Josephson effect, Phase slips, SQUID.

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Document Details

Document Type
Technical Report
Publication Date
May 25, 1994
Accession Number
ADA279809

Entities

People

  • Richard Packard

Organizations

  • University of California, Berkeley

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Abstracts
  • Acoustic Resonators
  • Acoustic Signals
  • Acoustics
  • Ambient Noise
  • Cavity Resonators
  • Detection
  • Measurement
  • Microphones
  • Military Research
  • Physics
  • Pressure Measurement
  • Pressure Transducers
  • Pumps
  • Resonance
  • Transducers
  • Vacuum Pumps

Fields of Study

  • Physics

Readers

  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Superconducting Magnet Technology
  • Technical Research and Report Writing.