Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2013

Идентификатор DOI: 10.3103/S1062873813080042

Ключевые слова: Bi-layer films, Crystal phasis, Heating temperatures, In-situ electron microscopy, In-situ transmission electron microscopies, Room temperature, Solid phase synthesis, Solid-state synthesis, In situ processing, Transmission electron microscopy, Magnetic films

Аннотация: In situ transmission electron microscopy investigations of solid-state synthesis in Al/Au thin bilayer films are conducted. The samples are heated in the column of a transmission electron microscope. The heating temperature is changed from room temperature to 300 C with a heating rate of up to 120 C min-1. It is found that solid-phase synthesis starts at ?100 C. At 140 ± 5 C, two crystal phases, Al2Au (Fm3m) and AlAu 2 (I4/mmm), are simultaneously observed, while at 235 ± 5 C and higher (up to 300 C) only Al2Au phase is detected. © 2013 Allerton Press, Inc.

Журнал: Bulletin of the Russian Academy of Sciences: Physics

Выпуск журнала: Vol. 77, Is. 8

Номера страниц: 1004-1007

• Altunin R.R. (Siberian Federal University)
• Zharkov S.M. (Siberian State Aerospace University)

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