Published 1975 | Version v1
Report Open

Trapping of low temperature irradiation produced interstitial atoms at 57Co in Al

Creators

  • 1. Physik-Department der Technischen Universitaet Muenchen (F.R.Germany)

Description

The Moessbauer effect was used in studying the microscopic properties of lattice defects in Al. A 57Co in Al Moessbauer source was irradiated at 4.6 K with fast neutrons to produce lattice defects. Moessbauer spectra were taken before irradiation, after irradiation and during annealing at various temperatures. After irradiation a new peak appeared which first increased with the temperature of annealing, reached its maximum at 160 K and disappeared during annealing at 250 K. The new line was interpreted as being due to the interstitial Al atoms trapped at 57Co impurities. (A.K.)

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Additional details

Publishing Information

Imprint Title
The 5th International Conference on Moessbauer Spectroscopy. Proceedings. Pt. 2
Imprint Pagination
p. 455-458.
Report number
INIS-mf--2004

Conference

Title
5. international conference on Moessbauer spectroscopy.
Dates
3 Sep 1973.
Place
Bratislava, Czechoslovakia.

INIS

Country of Publication
Serbia and Montenegro
Country of Input or Organization
Serbia and Montenegro
INIS RN
7231664
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM; ANNEALING; COBALT 57; DIFFUSION; FAST NEUTRONS; HIGH TEMPERATURE; HYPERFINE STRUCTURE; INTERSTITIALS; LOW TEMPERATURE; MOESSBAUER EFFECT; PHYSICAL RADIATION EFFECTS; TEMPERATURE DEPENDENCE; TRAPPING; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; COBALT ISOTOPES; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; HEAT TREATMENTS; INTERMEDIATE MASS NUCLEI; ISOTOPES; METALS; NEUTRONS; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; POINT DEFECTS; RADIATION EFFECTS; RADIOISOTOPES