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Evidence for a superfluid-induced surface barrier for electrons in liquid helium
Schoepe, Wilfried and Probst, C. (1970) Evidence for a superfluid-induced surface barrier for electrons in liquid helium. Physics Letters, A 31 (9), pp. 490-491.Date of publication of this fulltext: 23 Dec 2010 10:55
Article
DOI to cite this document: 10.5283/epub.18890
Abstract
The free surface of liquid helium acts as an energy barrier on electron currents across the surface into the vapor, if the liquid is superfluid. In zero electric field, the barrier vanishes at Tλ. The measurements were performed in pure 4He in 4He.
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| Item type | Article | ||||
| Journal or Publication Title | Physics Letters, A | ||||
| Publisher: | Elsevier | ||||
|---|---|---|---|---|---|
| Volume: | 31 | ||||
| Number of Issue or Book Chapter: | 9 | ||||
| Page Range: | pp. 490-491 | ||||
| Date | 1970 | ||||
| Institutions | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Prof. Wilfried Schoepe | ||||
| Identification Number |
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| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Unknown | ||||
| Created at the University of Regensburg | Unknown | ||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-188909 | ||||
| Item ID | 18890 |
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