Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1877824 | Applied Radiation and Isotopes | 2011 | 5 Pages |
Abstract
Thermal diffusion of 57Co into rhodium matrix was studied. The diffusion degree was evaluated by Mössbauer spectroscopy with the use of α-Fe absorber. The influence of different annealing conditions was investigated. For a set of sources examined, smooth and rounded Lorentzian lines were observed. The main spectra parameters are fairly acceptable with respect to the typical obtainable values for α-Fe absorbers in Mössbauer spectroscopy. The results obtained confirm that the deposited 57Co diffused almost completely into rhodium matrix without substantial loss of the activity deposited.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Izabela Cieszykowska, MaŁgorzata ŻóŁtowska, Piotr Zachariasz, Andrzej Piasecki, Tomasz Janiak, MieczysŁaw Mielcarski,