Abstract
The first low-temperature (<4 K) determination of the sticking probability S of a He4 atom on a solid surface is presented. It is found that 23S<1 for a thermal distribution of incident atoms with beam temperature 10 to 20 K. This result is not affected by the presence of a preadsorbed, 1-monolayer He film.
Original language | English (US) |
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Pages (from-to) | 188-191 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 51 |
Issue number | 3 |
DOIs | |
State | Published - 1983 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy