Dynamic measurement of the surface tension of liquid helium with a two-dimensional electron probe
β Scribed by G. Deville
- Publisher
- Springer US
- Year
- 1988
- Tongue
- English
- Weight
- 780 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
Electron escape from a two-dimensional surface state on liquid helium to three-dimensional free space is studied. A thermal-activation-type temperature dependence of the escape rate is observed at 1.1 > T > O. 9 K for the first time. The mechanism of electron escape is discussed.
The purpose of this study is to develop a simple method A method is proposed for measuring either the solid-liquid to measure contact angle and surface tension. In a previous contact angle or the liquid surface tension. The method applies report (11), we proposed a new method to measure the the geom