The 241 Am source shows three characteristic peaks, with the most intense one at 5481 keV. A clear trend is observed for all PI and PI/C foils, where the energy loss of alpha particles increases with the thickness of the foils.
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The 241 Am source shows three characteristic peaks, with the most intense one at 5481 keV. A clear trend is observed for all PI and PI/C foils, where the energy loss of alpha particles increases with the thickness of the foils.