Anomalous roton-induced drag on negative ions in He II.

Allum, D. R. and McClintock, Peter V. E. and Phillips, A. (1975) Anomalous roton-induced drag on negative ions in He II. Physics Letters A, 54 (5). pp. 385-386. ISSN 0375-9601

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Abstract

Measurements have been made of the drift velocities v of negative ions moving through pressurized He II as a function of electric field E. In the roton-dominated temperature range the effective mobility mu = v/E is found to increase with increasing E.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters A
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
32521
Deposited On:
12 Apr 2010 12:24
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 06:55