Тип публикации: статья из журнала
Год издания: 1999
Аннотация: The structure and magnetic properties of iron films produced by pulse plasma sputtering were studied. The as-sputtered films consist of nanocrystalline iron particles surrounded by a carbon "shuba" ("coat"). Mossbauer spectra contain two sextets that are due to the ?-Fe and Fe - C phases. Upon heating, dendritic crystallization is observed. Based on electron diffraction data, we concluded that the growth of dendrites occurs via multiple twinning of nanosized constituents, namely, clusters with a close-packed structure. Upon annealing at 700°C, equilibrium phases typical of the corresponding bulk alloy form. The magnetic properties of the annealed samples are similar to those of polycrystalline iron films.
Издание
Журнал: Physics of Metals and Metallography
Выпуск журнала: Vol. 88, Is. 2
Номера страниц: 183-187
ISSN журнала: 0031918X
Персоны
- Frolov G.I. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)
- Zhigalov V.S. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)
- Kveglis L.I. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)
- Zharkov S.M. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)
- Bayukov O.A. (Kirenskii Institute of Physics,Siberian Division,Russian Academy of Sciences)
- Vershinin Yu.V. (Krasnoyarsk Stt. Arch. Bldg. Academy)
- Bas'ko A.L. (Krasnoyarsk State University)
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