Abstract
Scattering data are presented for a monoenergetic beam of He4 incident on both commensurate and incommensurate Kr films adsorbed on graphite. For the commensurate layer, four bound-state resonance levels are observed, at binding energies 4.67, 1.86, 0.58, and 0.14 meV, which agree with a calculation incorporating three-body interactions. For the incommensurate layer, only the lowest level is identified; its binding energy of 5.2 meV also agrees with the calculation.
Original language | English (US) |
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Pages (from-to) | 2533-2536 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 54 |
Issue number | 23 |
DOIs | |
State | Published - 1985 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)