Direct observation of the primary state of damage in ion-irradiated platinum and tungsten
Thesis/Dissertation
·
OSTI ID:5397072
The primary state of damage in platinum and tungsten caused by ions of varying mass and energy was investigated using the field ion microscope (FIM). The damage could be classified into three morphological types: (a) depleted zones (DZs); (b) voids; (c) dislocation loops. Platinum specimens of 99.999% purity were irradiated in situ at 60 K with 20 keV Kr/sup +/ ions to a dose of (3 to 5) x 10/sup 12/ ion cm/sup -2/ and examined by the pulse field-evaporation technique at 60 K. The experimental conditions were created such that each depleted zone was created by a single incident ion. All three morphological types were observed.
- Research Organization:
- Cornell Univ., Ithaca, NY (USA)
- OSTI ID:
- 5397072
- Country of Publication:
- United States
- Language:
- English
Similar Records
Direct observation of the primary state of damage in ion-irradiated platinum and tungsten. Report No. 4300
Direct observations of the primary state of radiation damage of ion-irradiated tungsten and platinum
Spatial distribution of self-interstitial atoms around depleted zones in tungsten ion-irradiated at 10 K. Report No. 4088
Technical Report
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Mon Sep 01 00:00:00 EDT 1980
·
OSTI ID:7150933
Direct observations of the primary state of radiation damage of ion-irradiated tungsten and platinum
Conference
·
Tue Jul 01 00:00:00 EDT 1980
·
OSTI ID:5187635
Spatial distribution of self-interstitial atoms around depleted zones in tungsten ion-irradiated at 10 K. Report No. 4088
Technical Report
·
Sun Jun 01 00:00:00 EDT 1980
·
OSTI ID:6971505
Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DAMAGE
DECOMPOSITION
DISLOCATIONS
ELEMENTS
ENERGY RANGE
FLUIDS
GASES
IONIZING RADIATIONS
KEV RANGE
KEV RANGE 10-100
KRYPTON
LINE DEFECTS
METALS
MORPHOLOGY
NONMETALS
PLATINUM
PLATINUM METALS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
RARE GASES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENTS
TUNGSTEN
VERY LOW TEMPERATURE
VOIDS
400600* -- Radiation Chemistry
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
DAMAGE
DECOMPOSITION
DISLOCATIONS
ELEMENTS
ENERGY RANGE
FLUIDS
GASES
IONIZING RADIATIONS
KEV RANGE
KEV RANGE 10-100
KRYPTON
LINE DEFECTS
METALS
MORPHOLOGY
NONMETALS
PLATINUM
PLATINUM METALS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOLYSIS
RARE GASES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENTS
TUNGSTEN
VERY LOW TEMPERATURE
VOIDS