Skip to main content
profile image
Selected Works of Robert Hallock
Article
Third Sound Measurements in 3He-4He Mixtures using Time of Flight Techniques
Journal de Physique I (1978)
  • Robert Hallock, University of Massachusetts - Amherst
  • J. S Brooks
Abstract
Abstract We report preliminary measurements of the velocity of third sound in 3He-4He mixtures. With equal amounts of 3He and 4He sealed into the apparatus the velocity displays an unexpected temperature dependence and for part of the range is independent of the film thickness. Experiments on pure 4He in the same apparatus show no anomalous behavior.
Disciplines
Publication Date
1978
Publisher Statement
DOI: 10.1051/jphyscol:19786139
Citation Information
Robert Hallock and J. S Brooks. "Third Sound Measurements in 3He-4He Mixtures using Time of Flight Techniques" Journal de Physique I Vol. 39 (1978)
Available at: http://works.bepress.com/robert_hallock/38/