Inelastic transitions of atoms and molecules induced by van der Waals interaction with a surface

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• 作者：J. Baudon^a ; ¹ ; ^{jacques.baudon@univ-paris13.fr} ; M. Hamamda^a ; ¹ ; M. Boustimi^b ; V. Bocvarski^c ; ² ; T. Taillandier-Loize^a ; ¹ ; G. Dutier^a ; ¹ ; F. Perales^a ; ¹ ; M. Ducloy^a ; ¹
• 关键词：Surface ; Inelastic ; Transitions ; Van der Waals ; Zeeman
• 刊名：Nuclear Instruments and Methods in Physics Research Section B ; Beam Interactions with Materials and Atoms
• 出版年：2012
• 期刊代码：42_0168583x
• 类别：ph
• 出版时间：15 May, 2012
• 卷：279
• 期：Complete
• 页码：160-164
• 文件大小：563 K

摘要

Inelastic processes occuring in thermal-velocity metastable atoms and molecules passing at a mean distance (1-100 nm) are investigated. These processes are caused by the quadrupolar part of the van der Waals interaction: fine-structure transitions in atoms (Ar^{鈭?/sup>, Kr鈭?/sup>), rovibrational transitions in (), transitions among magnetic sub-levels in the presence of a magnetic field.}