Photoejection of Electrons from Bubble States in Liquid Helium
Authors:
- T. M. SandersTST. M. Sanders
- 26 June 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 18 (26) , 1184-1186
Abstract
We have observed changes in the drift properties of negative ions in liquid helium when they are exposed to near-infrared radiation. The existence of this effect strongly supports the bubble model of the ion's structure. The results imply a bubble radius of 21.2±0.5 Å and a well depth of 1.0±0.2 eV.Keywords
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