Irradiation damage of A15-Nb/sub 3/Si and Nb/sub 7/Si
Journal Article
·
· J. Low Temp. Phys.; (United States)
The behavior of the superconducting temperature T/sub c/ and the lattice parameter a/sub 0/ of polycrystalline Nb/sub 3/Si and NB/sub 7/Si thin films as a function of 300-kV ..cap alpha..-particle fluence was investigated. It was found that the T/sub c/ depression of A15 Nb/sub 3/Si is of the same size and nature as for other A15 materials. In contrast, the initial T/sub c/ degradation of NB/sub 7/Si is a factor of three larger. The observed minimum in the T/sub c/ vs fluence dependence of NB/sub 3/Si is discussed and a simple qualitative model is presented.
- Research Organization:
- Kernforschungszentrum Karlsruhe, Institut fuer Angewandte Kernphysik I, Karlsruhe, Federal Republic of Germany
- OSTI ID:
- 5042605
- Journal Information:
- J. Low Temp. Phys.; (United States), Journal Name: J. Low Temp. Phys.; (United States) Vol. 47:5; ISSN JLTPA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360605* -- Materials-- Radiation Effects
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALPHA PARTICLES
BETA-W LATTICES
CHARGED PARTICLES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DATA
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY RANGE
EXPERIMENTAL DATA
FILMS
INFORMATION
IRRADIATION
KEV RANGE
KEV RANGE 100-1000
LATTICE PARAMETERS
NIOBIUM COMPOUNDS
NIOBIUM SILICIDES
NUMERICAL DATA
PHYSICAL PROPERTIES
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
SILICIDES
SILICON COMPOUNDS
SUPERCONDUCTIVITY
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
360605* -- Materials-- Radiation Effects
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALPHA PARTICLES
BETA-W LATTICES
CHARGED PARTICLES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DATA
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY RANGE
EXPERIMENTAL DATA
FILMS
INFORMATION
IRRADIATION
KEV RANGE
KEV RANGE 100-1000
LATTICE PARAMETERS
NIOBIUM COMPOUNDS
NIOBIUM SILICIDES
NUMERICAL DATA
PHYSICAL PROPERTIES
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
SILICIDES
SILICON COMPOUNDS
SUPERCONDUCTIVITY
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE