Quantum interference effect on low-energy He atomic beam scattering at the surface of He II |
| |
| Authors: | Toshiyuki Usagawa |
| |
| Affiliation: | Institute of Physics, University of Tokyo, Komaba, Meguro-ku, Tokyo 153, Japan |
| |
| Abstract: | The specular reflection coefficient for low-energy 4He atoms incident on the free surface of superfluid 4He is calculated as a single particle motion coupled to the ripplon field in an effective surface potential. We find a characteristic dip in the reflection coefficient as an interference effect for the truncated surface potential. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
