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Galvanic detection of laser photoionization in hollow-cathode discharges: Experimental and theoretical study

TitleGalvanic detection of laser photoionization in hollow-cathode discharges: Experimental and theoretical study
Publication TypeArticolo su Rivista peer-reviewed
Year of Publication1987
AuthorsBroglia, M., Catoni F., Montone Amelia, and Zampetti P.
JournalPhysical Review A
Volume36
Pagination705-714
ISSN10502947
Abstract

Resonant laser photoionization in hollow-cathode discharges has been detected and extensively studied. The direct charge production and the high electric field in the cathode dark space, that permits a very fast charge collection, enable us to detect a photoionization signal much faster than the conventional optogalvanic effect. A theoretical interpretation of the signal is given, supported by a very good agreement between numerical and experimental results. Detection limits of this technique are also evaluated. © 1987 The American Physical Society.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0000307938&doi=10.1103%2fPhysRevA.36.705&partnerID=40&md5=01081c72a0e0fd8fa9d6268644c37d42
DOI10.1103/PhysRevA.36.705
Citation KeyBroglia1987705