57Co doped oxides as57Fe Mössbauer single line sources |
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| Authors: | J Tejada J Fontcuberta X Obradors J Roset A Fernández E Molins |
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| Institution: | (1) Facultad de Fisica, Universidad de Barcelona, Diagonal 645, 08028 Barcelona, Spain;(2) Instituto “Jaime Almera”, C.S.I.C., Marti i Franqués s/n, 08028 Barcelona, Spain |
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| Abstract: | The preparation of several57Fe Mössbauer single line sources is reported. It is also discussed the mechanisms involved in the appearance of anomalous charge states for the57Fe daughter. The57CoO:Li, MgO:57Co and Ti57CoO3 appear to be very good candidates to be used as strong sources. |
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