UNIFIED DESCRIPTION OF ROTATING-MOLECULE SURFACE INTERACTIONS - COMPARISON WITH EXPERIMENT

被引：17

作者：

HOOGEVEEN, RWM ^{[1
]}

HERMANS, LJF ^{[1
]}

BORMAN, VD ^{[1
]}

KRYLOV, SY ^{[1
]}

机构：

[1] MOSCOW ENGN PHYS INST, MOSCOW, USSR

来源：

PHYSICAL REVIEW A | 1990年 / 42卷 / 11期

关键词：

D O I：

10.1103/PhysRevA.42.6480

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

From previous experiments on surface light-induced drift it was found that the coefficient for tangential momentum accommodation in molecule-surface collisions can increase with increasing angular momentum of the molecule. By contrast, various molecular-beam-type experiments yielded the opposite result. These seemingly conflicting data are reconciled in a unified picture describing various phenomena related to molecule-surface interaction for rotating molecules. Using physical arguments it is demonstrated that the accommodation as a function of rotational quantum number should peak around the thermal value, decreasing both for lower and higher rotational quantum numbers of the incoming molecule. © 1990 The American Physical Society.

引用

页码：6480 / 6485

页数：6

共 24 条

[1] A STUDY OF THE INTERACTION BETWEEN NON-SPHERICAL MOLECULES AND A SURFACE USING THE THERMOMAGNETIC EFFECT IN A KNUDSEN GAS [J].