The effect of surface channeling of neutral atoms |
| |
Authors: | A V Kazakov and V S Malyshevskii |
| |
Abstract: | Special features of reflection of neutral atoms from crystal surfaces are considered in the case of grazing incidence. It
is shown that polarization effects and the long-range part of the potential of interaction of ions with atomic chains and
planes can play an important role in describing processes of reflection of atoms from the surface. The analysis in this paper
shows that the polarization of accelerated neutral atoms in the case of grazing incidence on the surface can lead to the formation
of bound surface states. The threshold condition for the angle of arrival of atoms at the plane at which the capture by such
states is possible is obtained. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |