Electronic excitation in metals through hyperthermal atoms

D.A. Kovacs, T. Babkina, Timo Gans, U. Czarnetzki, D. Diesing

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A hyperthermal hydrogen/deuterium atom beam source with a defined energy distribution has been employed to investigate the kinetically induced electron emission from noble metal surfaces. A monotonous increase in the emission yield was found for energies between 15 and 200 eV. This, along with an observed isotope effect, is described in terms of a model based on Boltzmann type electron energy distributions.
Original languageEnglish
Article number019
Pages (from-to)5224-5229
Number of pages6
JournalJournal of Physics D: Applied Physics
Volume39 (24)
Issue number24
DOIs
Publication statusPublished - 21 Dec 2006

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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