Stability of persistent currents in unsaturated superfluid /sup 4/He films
Journal Article
·
· Phys. Rev. Lett.; (United States)
The first measurements of the stability of persistent currents in unsaturated /sup 4/He films in an open geometry are reported. Persistent currents are generated without rotation and exhibit several features which place strong restrictions on models of thermally activated dissipation in thin films. (AIP)
- Research Organization:
- Department of Physics and Astronomy, University of Massachusetts, Amherst, Massachusetts 01002
- OSTI ID:
- 7241872
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 37:22; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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