Some comments on 151Eu Mössbauer spectroscopy
National Institute of Materials Physics, P.O. Box MG-7, Bucharest-Magurele 077125, Romania
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Revised: 6 March 2013
Accepted: 13 March 2013
Published online: 23 April 2013
The possibility to do surface measurements on sample containing151Eu by detection of Auger electrons delivered in the decay process of the Mössbauer nucleus is briefly presented herein. The test measurements have been carried out on Eu2O3 powder sample. A higher resonance effect and a lower line width have been obtained in backscattering geometry compared with transmission geometry.
© EDP Sciences, 2013