Electronically Induced Desorption of Neutral Atoms Observed by Optical Techniques

作者: N. H. Tolk , R. F. Haglund , M. H. Mendenhall , E. Taglauer , N. G. Stoffel

DOI: 10.1007/978-3-642-82547-7_20

关键词: DesorptionMaterials scienceElectronElectron ionizationAtomic physicsExcited stateGround stateLaser-induced fluorescenceRydberg stateEnergetic neutral atom

摘要: We discuss recent DIET measurements of electronically desorbed neutrals. In each case the neutral atoms are detected and velocity distributions determined from analysis either optical emission decay emitted excited state or laser induced fluorescence (LIF) ground The cases treated include: energy dependent yields spectral lineshapes Balmer radiation hydrogen surfaces by electron impact, LIF studies sodium a chloride surface due to stimulated desorption (ESD).

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