Capture of lithium by 4He clusters: Surface adsorption, Penning ionization, and formation of HeLi

We investigate the capture of lithium atoms by a beam of large cold helium clusters and subsequent ion production by electron impact. Li atoms are efficiently picked up by the He droplets, although with a cross section significantly lower than that for other atoms and molecules. The mass spectrum re...

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Veröffentlicht in:The Journal of chemical physics 1997-08, Vol.107 (8), p.2839-2844
Hauptverfasser: Scheidemann, Adi A., Kresin, Vitaly V., Hess, Henry
Format: Artikel
Sprache:eng
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