✦ LIBER ✦

Fluorescence excitation studies of molecular photoionization in external electric fields

✍ Scribed by E.D. Poliakoff; J.L. Dehmer; A.C. Parr; G.E. Leroi

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 470 KB
Volume: 111
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(84)80449-2

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✦ Synopsis

Using ruoIccul;~r nitrogen 3s an exampIe, we show 1lla1 tluorcscencc cscitation spectroscopy wn be used to mwsurc parthl plmtoionimtion cross sections of frcu molcculcs in es~crnal electric &Ids. The production of 111~ Nt(B 'Xi) stats \WS studied and the tlucshold for this process WPS found to shift linearly with the square root of the applied field. This belwvior is wmpred with the hydrogcnic case and with previously studied systems.

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