The interaction of hydrogenic ions with metal and semiconductor surfaces

J. Limburg*, J. Das, S. Schippers, R. Hoekstra, R. Morgenstern

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review

26 Citaten (Scopus)


We present K-Auger spectra arising from collisions of hydrogenic C, N, O, F and Ne ions with p-conducting Si(100), Ni(110) and polycrystalline W surfaces for different beam energies and observation angles. These spectra exhibit sharp peaks which, using Hartree-Fock atomic structure calculations, can be assigned to distinct projectile states prior to KLL decay. Moreover, we find that the measured spectra show target-specific features which can be explained by different free electron densities in metals and silicon.

Originele taal-2English
Pagina's (van-tot)355-364
Aantal pagina's10
TijdschriftSurface Science
Nummer van het tijdschrift3
StatusPublished - 1-jul-1994

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