| Autor: | S. Lo Russo, Cristiana Tosello, E. Carpene, G. Principi, Luigi M. Gratton, F. Caccavale, S. Zandolin, A. Perin |
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| Rok vydání: | 1998 |
| Předmět: | |
| Zdroj: | Hyperfine Interactions. 113:419-427 |
| DOI: | 10.1023/a:1012604606759 |
| Popis: | Ion‐beam mixing of Fe–Mn bilayers induced by 100 keV krypton ions in the dose range (0.1-15)×1015 ions/cm2has been studied by means of conversion electron Mossbauer spectroscopy and X‐ray diffraction. The results indicate that a dose of about 1 ×1015 Kr+/cm2 is sufficient to induce an appreciable mixing between the two atomic species. The α-Fe(Mn)solid solution presents a maximum at this dose, while at higher doses also the ɛ and γFe–Mn phases are formed in an appreciable amount. Heating of irradiated samples evidences the metastable character of ɛ phase and favours the growth of the terminal structures γ-Fe(Mn) and α-Mn(Fe) of the Fe–Mn equilibrium phase diagram. |
| Databáze: | OpenAIRE |
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