Strong shell effects in the scattering of slow highly charged Ar ions from a Au(111) surface
- Department of Atomic Physics, Stockholm University, S-104 05 Stockholm (Sweden)
- Hahn-Meitner-Institut, Glienicker Strasse 100, D-14109 Berlin (Federal Republic of Germany)
Slow (E{sub kin}=4keV) highly charged Ar{sup q+} (6{le}q{le}13) ions were incident at 25{degree} on a Au(111) single crystal surface. The ions scattered at an angle of 75{degree} were analyzed in energy and charge state. When electrons are removed from the L-shell (q{ge}9) of the incoming Ar ion the yield of multiply charged scattered ions (MCSI) increases by about 3 orders of magnitude. The yield of MCSI increases monotonously with an increasing number of initial L-shell vacancies. The experimental results are compared with and interpreted by a model calculation including a side-feeding process into Ar inner shells, recapture to the surface and Auger transitions after the ion-surface interaction. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 543801
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 5 Vol. 56; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Auger-electron emission from slow, highly charged ions interacting with solid Cu targets
Angular and charge state distributions of highly charged ions scattered during low energy surface-channeling interactions with Au(110)
Energy loss and electron and x-ray emission of slow highly charged Ar{sup q+} ions in grazing incidence on an Al(111) surface
Journal Article
·
Tue Mar 31 23:00:00 EST 1992
· Physical Review A. General Physics; (United States)
·
OSTI ID:7105472
Angular and charge state distributions of highly charged ions scattered during low energy surface-channeling interactions with Au(110)
Technical Report
·
Sat Oct 01 00:00:00 EDT 1994
·
OSTI ID:10189531
Energy loss and electron and x-ray emission of slow highly charged Ar{sup q+} ions in grazing incidence on an Al(111) surface
Journal Article
·
Sat May 15 00:00:00 EDT 2010
· Physical Review. A
·
OSTI ID:21431020