Published 1987
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Study of radiation-induced defects in platinum by Moessbauer spectroscopy
Description
Investigation of annealing of radiation induced defects in platinum (with 57Co isotope addition) after 1.5 MeV proton irradiation up to the 1x10 18 cm-2 dose at 85 K is carried out by the Moessbauer spectroscopy method. Analysis of the dependence of spectra parameters on annealing in the temperature range from 300-700 K permitted to determine two components corresponding to complexes of different intrinsic interstitial - 57Co atom structure. The evolution character of the complex with the annealing temperature agrees with the supposition concerning the activation of vacancy migration in platinum at T>400 K
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Additional details
Additional titles
- Original title (Russian)
- Исследование радиационных дефектов в платине методом Мессбауэровской спектроскопии
Publishing Information
- Imprint Pagination
- 9 p.
- Report number
- FEI--1866
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 19070261
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANNEALING; COMPUTER CALCULATIONS; CRYSTALS; HIGH TEMPERATURE; MEV RANGE 01-10; MOESSBAUER EFFECT; PHYSICAL RADIATION EFFECTS; PLATINUM; PROTON BEAMS; RADIATION DOSES; TEMPERATURE DEPENDENCE; VACANCIES
- Descriptors DEC
- BEAMS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; ENERGY RANGE; HEAT TREATMENTS; METALS; MEV RANGE; NUCLEON BEAMS; PARTICLE BEAMS; PLATINUM METALS; POINT DEFECTS; RADIATION EFFECTS; TRANSITION ELEMENTS
Optional Information
- Notes
- 13 refs.; 1 fig.