Ion beam induced reactions in Fe-PVC thin film structures |
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| Authors: | P A Ingemarsson T Ericsson G Possnert R Wäppling |
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| Institution: | (1) Dept. of Radiation Sciences, Uppsala University, Box 535, S-751 21 Uppsala, Sweden;(2) Dept of Physics, Uppsala University, Box 530, S-751 21 Uppsala, Sweden;(3) The Svedberg Laboratory, Box 533, S-751 21 Uppsala, Sweden |
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| Abstract: | Films of57Fe, 50–100 Å thick, were evaporated onto PVC substrates. Samples were irradiated with 48 McV Br8+ ions. Recoiling target atoms, ejected from the sample, were collected in a time of flight-energy detector telescope to monitor effects induced by the impinging Br ions. Conversion electron Mössbauer spectra were recorded before and after ion irradiation. Substantial radiation induced alterations were observed both in recoil and Mössbauer spectra. |
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