Onset Phenomena in Superfluid Helium
| Autor: | T. G. Wang, M. M. Saffren, E. E. Olli, D. D. Elleman |
|---|---|
| Rok vydání: | 1974 |
| Předmět: | |
| Zdroj: | Physical Review Letters. 33:1132-1135 |
| ISSN: | 0031-9007 |
| DOI: | 10.1103/physrevlett.33.1132 |
| Popis: | Onset phenomena in superfluid helium have been studied by measuring the rotational decay constant of a levitated, superconducting niobium sphere coated with an unsaturated superfluid film. The novel features of onset that were observed are discussed. Previous observations of a two-layer-thick solid phase of helium underlying the film have been confirmed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|