L -shell ionization of Si, P, S, Cl, and Ar by 0. 4- to 2. 0-MeV H sup + and 0. 4- to 1. 2-MeV H sub 2 sup + bombardment

Journal Article · Mon Oct 01 04:00:00 EDT 1990 · Physical Review, A; (USA)

DOI:https://doi.org/10.1103/PhysRevA.42.3819· OSTI ID:6314607

Ariyasinghe, W M; Awuku, H T; Powers, D ^[1]

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1. Department of Physics, Baylor University, Waco, Texas 76798 (USA)

{ital L}-{ital shell}-{ital ionization} cross sections of Si, P, S, Cl, and Ar have been obtained for incident H{sup +} energies of 0.4 to 2.0 MeV and for H{sub 2}{sup +} energies of 0.4 to 1.2 MeV. These relative cross sections were obtained from Auger-electron yields measured from gaseous targets of SiH{sub 4}, PH{sub 3}, SO{sub 2}, CH{sub 3}Cl, and Ar. The normalized experimental {ital L}-shell-ionization cross sections are compared to existing experimental {ital L}-shell-ionization cross sections and to various theoretical predictions.

• OSTI ID: 6314607
• Journal Information: Physical Review, A; (USA), Journal Name: Physical Review, A; (USA) Vol. 42:7; ISSN 1050-2947; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ARGON
ATOM COLLISIONS
ATOMIC IONS
CATIONS
CHARGED PARTICLES
CHLORINE
COLLISIONS
CROSS SECTIONS
DATA
ELECTRONIC STRUCTURE
ELEMENTS
ENERGY RANGE
EXPERIMENTAL DATA
FLUIDS
GASES
HALOGENS
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
INFORMATION
INNER-SHELL IONIZATION
ION COLLISIONS
ION-ATOM COLLISIONS
IONIZATION
IONS
KEV RANGE
KEV RANGE 100-1000
L SHELL
MEV RANGE
MEV RANGE 01-10
MOLECULAR IONS
NONMETALS
NUMERICAL DATA
PHOSPHORUS
RARE GASES
SEMIMETALS
SILICON
SULFUR