Electronic stopping power and effective charge of 50- to 230-keV D/sup +/ and He/sup +/ in carbon, aluminum, gold, and cesium
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
With 50- to 230-keV He/sup +/ and D/sup +/ ions, electronic stopping powers are measured in transmission through about-100-nm foils of carbon, aluminum, gold, and cesium. For hydrogen ions, the data agree with semiempirical fits of compiled experimental results by Andersen and Ziegler. In the case of helium ions there exists an agreement with corresponding fits by Ziegler for carbon and aluminum but not for cesium (the present results are 25% lower) and gold (the present results are 30% higher). With the use of the same target foil for measurements with He/sup +/ and D/sup +/ the corresponding stopping-power ratios taken at the same ion velocity show a strong dependence on target material projectile velocity.
- Research Organization:
- Sektion Physik, Universitaet Muenchen, D-8000 Muenchen 40, Amalienstrasse 54, West Germany
- OSTI ID:
- 6485108
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 26:11; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
654001* -- Radiation & Shielding Physics-- Radiation Physics
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METALS
ALUMINIUM
CARBON
CESIUM
CHARGED PARTICLES
CHARGED-PARTICLE TRANSPORT
DATA
DEUTERIUM IONS
EFFECTIVE CHARGE
ELEMENTS
ENERGY RANGE
EXPERIMENTAL DATA
FOILS
GOLD
HELIUM IONS
INFORMATION
IONS
KEV RANGE
KEV RANGE 10-100
KEV RANGE 100-1000
METALS
NONMETALS
NUMERICAL DATA
RADIATION TRANSPORT
STOPPING POWER
TRANSITION ELEMENTS
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METALS
ALUMINIUM
CARBON
CESIUM
CHARGED PARTICLES
CHARGED-PARTICLE TRANSPORT
DATA
DEUTERIUM IONS
EFFECTIVE CHARGE
ELEMENTS
ENERGY RANGE
EXPERIMENTAL DATA
FOILS
GOLD
HELIUM IONS
INFORMATION
IONS
KEV RANGE
KEV RANGE 10-100
KEV RANGE 100-1000
METALS
NONMETALS
NUMERICAL DATA
RADIATION TRANSPORT
STOPPING POWER
TRANSITION ELEMENTS