Thermally Activated Processes of the Phase Composition and Structure Formation of the Nanoscaled Co–Sb Films
Autor: | Attila Csik, E. P. Pavlova, Yu. N. Makogon, R. A. Shkarban, Y.-A. S. Peresunko, Sergey I. Sidorenko |
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Rok vydání: | 2016 |
Předmět: |
010302 applied physics
Condensed Matter - Materials Science Materials science Annealing (metallurgy) Metals and Alloys Materials Science (cond-mat.mtrl-sci) FOS: Physical sciences 02 engineering and technology Thermal treatment Atmospheric temperature range 021001 nanoscience & nanotechnology Condensed Matter Physics Epitaxy 01 natural sciences Monocrystalline silicon Chemical engineering Mechanics of Materials 0103 physical sciences Materials Chemistry Ceramics and Composites Sublimation (phase transition) Crystallite 0210 nano-technology Phase diagram |
Zdroj: | Powder Metallurgy and Metal Ceramics. 54:738-745 |
ISSN: | 1573-9066 1068-1302 |
Popis: | It is investigated the formation of the phase composition and structure in the nanoscaled CoSbx (30 nm) films deposited by the method of molecular-beam epitaxy on the substrates of the oxidated monocrystalline silicon at 200 C and following thermal treatment in vacuum in temperature range of 300-700 C. It is established that the films after the deposition are polycrystalline without texture. With increase in Sb content the formation of the phase composition in the films takes place in such sequence as this is provided by phase diagram for the bulky state of the Co-Sb system. At annealing in vacuum at temperature above 450-500 C a sublimation not only of the crystalline Sb phase but from the antimonides occurs. |
Databáze: | OpenAIRE |
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