The effect of surface corrugation on molecule-crystal collisions
β Scribed by Ralph J. Wolf; David C. Collins Jr.; Howard R. Mayne
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 358 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
The effect of varying the corrugation of the molecule-crystal potential surface in N 2-crystal collisions has been investigated. Increasing the corrugation parameter, /3, increased the average rotational energy transfer. In addition, large values of 13 allow quite marked deviation from mj conservation.
π SIMILAR VOLUMES
The effect of varying the potential steepness and surface corrugation in N,-crystal scattering calculations has been investigated. It is found that the hexadecapole alignment contains information on the mechanism which cannot be extracted from either the quadrupole alignment or the product j distrib
The multiple collision (MC) effect in molecule-swface collisions is analyzed using a previously developed two-dimensional quantum hard ellipsoid model. The influence of the MC effecr on the rotatior.al transition probability distribution is studied. The major role of closed channels in the descripti
Quantum close-coupling c3Icuhtions are presented which verify that the rotational polartriution observed in recent experiments on NO-Ag(I 11) scattering is due primarily to rzv conservation. However a dramatic dependena of rotational transitions on initial q in some surfwe collisions is also indicat