Energy and angular distributions of Rh atoms ejected due to ion bombardment from Rh/111/: A theoretical study
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
Energy and angular distributions of Rh atoms ejected from a Rh/111/ surface due to keV ion bombardment are predicted from classical dynamics calculations and are compared to those measured using a multiphoton resonance ionization scheme. The comparison is generally quite favorable. For example, the calculated distributions reproduce the changes in azimuthal anisotropy which occur over an ejected-particle kinetic energy range of 5--50 eV. The new detailed experimental data do, however, expose deficiencies in the pair potential, which we believe can be overcome with a many-body potential.
- Research Organization:
- Department of Chemistry, 152 Davey Laboratory, The Pennsylvania State University, University Park, Pennsylvania 16802
- OSTI ID:
- 6232709
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 36:7; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
Similar Records
Angular distribution of Rh atoms desorbed from ion-bombarded Rh l brace 100 r brace : Effect of local environment
Kilo-electron-volt Ar--ion-induced neutral atom desorption from Rh/331/: Relation of angular distributions to surface structure
Many-body embedded-atom potential for describing the energy and angular distributions of Rh atoms desorbed from ion-bombarded Rh)111)
Journal Article
·
Mon Oct 15 00:00:00 EDT 1990
· Physical Review, B: Condensed Matter; (USA)
·
OSTI ID:6057048
Kilo-electron-volt Ar--ion-induced neutral atom desorption from Rh/331/: Relation of angular distributions to surface structure
Journal Article
·
Mon Aug 15 00:00:00 EDT 1988
· J. Chem. Phys.; (United States)
·
OSTI ID:7021204
Many-body embedded-atom potential for describing the energy and angular distributions of Rh atoms desorbed from ion-bombarded Rh)111)
Journal Article
·
Sun May 01 00:00:00 EDT 1988
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:5258365
Related Subjects
656003* -- Condensed Matter Physics-- Interactions between Beams & Condensed Matter-- (1987-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANGULAR DISTRIBUTION
ANISOTROPY
ARGON IONS
ATOMS
CHARGED PARTICLES
CLASSICAL MECHANICS
COLLISIONS
DISTRIBUTION
ELEMENTS
EMISSION
ENERGY RANGE
ENERGY SPECTRA
ION COLLISIONS
IONIZATION
IONS
KEV RANGE
MANY-BODY PROBLEM
MECHANICS
METALS
MULTI-PHOTON PROCESSES
PLATINUM METALS
POTENTIALS
RESONANCE
RHODIUM
SPECTRA
SURFACES
TRANSITION ELEMENTS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANGULAR DISTRIBUTION
ANISOTROPY
ARGON IONS
ATOMS
CHARGED PARTICLES
CLASSICAL MECHANICS
COLLISIONS
DISTRIBUTION
ELEMENTS
EMISSION
ENERGY RANGE
ENERGY SPECTRA
ION COLLISIONS
IONIZATION
IONS
KEV RANGE
MANY-BODY PROBLEM
MECHANICS
METALS
MULTI-PHOTON PROCESSES
PLATINUM METALS
POTENTIALS
RESONANCE
RHODIUM
SPECTRA
SURFACES
TRANSITION ELEMENTS