Low-temperature mobility of surface electrons and ripplon-phonon interaction in liquid helium
β Scribed by A. I. Safonov; I. I. Safonova; S. S. Demukh
- Book ID
- 110169377
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2010
- Tongue
- English
- Weight
- 185 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0021-3640
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π SIMILAR VOLUMES
The response of a sheet of electrons on the surface of liquid helium to an ac driving fieM parallel to the surface is investigated. A Corbino-type electrode arrangement is used to study the influence of a vertical magnetic field. The surface electron mobility is deduced from the observed temperature
We measured the t'elocity of electrons moving in helium vapor along the liquid-vapor interface in electric .fields which were weak in the direction parallel to the surface and strong in the direction perpendicular to the surface. It is shown that in the 1.4-2.0 K range in applying retarding Jields u