Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Superleak transducers of second sound in3He-4He mixtures

Superleak transducers of second sound in3He-4He mixtures In a recent second-sound experiment in a dilute3He-4He mixture, Church et al.11 were able to understand most of their data with the theory by d'Humières, Launay, and Libchaber.8 However, significant discrepancies exist at lower frequencies. We show that diffusive currents across the superleak are responsible for this deviation. What is more, we are able to determine the diffusion coefficientD from the low-frequency data. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

Superleak transducers of second sound in3He-4He mixtures

Loading next page...
 
/lp/springer-journals/superleak-transducers-of-second-sound-in3he-4he-mixtures-nSUkhXYHuN

References (22)

Publisher
Springer Journals
Copyright
Copyright
Subject
Physics; Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1007/BF00681527
Publisher site
See Article on Publisher Site

Abstract

In a recent second-sound experiment in a dilute3He-4He mixture, Church et al.11 were able to understand most of their data with the theory by d'Humières, Launay, and Libchaber.8 However, significant discrepancies exist at lower frequencies. We show that diffusive currents across the superleak are responsible for this deviation. What is more, we are able to determine the diffusion coefficientD from the low-frequency data.

Journal

Journal of Low Temperature PhysicsSpringer Journals

Published: Nov 6, 2004

There are no references for this article.