Formation of the atomically ordered L10 structure with the [001] orientation during the solid-state reaction in Fe/Pd bilayer thin films
URI (для ссылок/цитирований):
https://link.springer.com/article/10.1134/S1063783417060154https://elib.sfu-kras.ru/handle/2311/69610
Автор:
Moiseenko, E. T.
Altunin, R. R.
Zharkov, S. M.
Коллективный автор:
Научно-исследовательская часть
Дата:
2017-06Журнал:
Physics of the Solid StateКвартиль журнала в Scopus:
Q2Квартиль журнала в Web of Science:
Q4Библиографическое описание:
Moiseenko, E. T. Formation of the atomically ordered L10 structure with the [001] orientation during the solid-state reaction in Fe/Pd bilayer thin films [Текст] / E. T. Moiseenko, R. R. Altunin, S. M. Zharkov // Physics of the Solid State. — 2017. — Т. 59 (№ 6). — С. 1233-1237Аннотация:
The formation of the atomically ordered L10-FePd structure during the solid-state reaction in Fe/Pd bilayer thin films is in situ investigated by electron microscopy and electron diffraction analysis. The initial iron and palladium layers were mainly coherently oriented crystallites with the orientation relationship α-Fe (001)[110] || Pd(001)[100]. It is established that the solid-state reaction between the iron and palladium layers upon heating at a rate of 4–8°C/min starts with the formation of the FePd solid solution at 390°C; at 430°C, the formation of the atomically ordered L10-FePd structure is observed. It is shown that at the low heating rate (4–8°C/min), the L10-FePd structure with the [001] orientation relative to the film plane forms,
while at the high heating rate (50°C/min) it forms with the [100], [010], and [001] orientations.