Morphological Stability of the Solid–Liquid Interface during Melt Crystallization of Ca1–xSrxF2 Solid Solution
- Авторы: Fedorov P.P.1,2, Ushakov S.N.2, Uslamina M.A.2, Chernova E.V.1, Kuznetsov S.V.1, Voronov V.V.1, Düvel A.3,4, Heitjans P.3, Pynenkov A.A.2, Nishchev K.N.2, Osiko V.V.1
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Учреждения:
- Prokhorov General Physics Institute of the Russian Academy of Sciences
- Ogarev Mordovia State University
- Institute of Physical Chemistry and Electrochemistry
- School of Physical Sciences
- Выпуск: Том 63, № 5 (2018)
- Страницы: 837-843
- Раздел: Crystal Growth
- URL: https://journals.rcsi.science/1063-7745/article/view/193032
- DOI: https://doi.org/10.1134/S1063774518050103
- ID: 193032
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Аннотация
Proceeding from the phase diagram of the CaF2–SrF2 system, the stability of crystal–melt interface of solid solution against constitutional supercooling has been calculated. When comparing the stability function F(x) calculated curve with the results of single crystals growing by the Bridgman method, the interdiffusion coefficient of cations in melt was estimated to be D > 2.4 × 10–4 cm2/s.
Об авторах
P. Fedorov
Prokhorov General Physics Institute of the Russian Academy of Sciences; Ogarev Mordovia State University
Автор, ответственный за переписку.
Email: ppfedorov@yandex.ru
Россия, Moscow, 119991; Saransk, 430000
S. Ushakov
Ogarev Mordovia State University
Email: ppfedorov@yandex.ru
Россия, Saransk, 430000
M. Uslamina
Ogarev Mordovia State University
Email: ppfedorov@yandex.ru
Россия, Saransk, 430000
E. Chernova
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: ppfedorov@yandex.ru
Россия, Moscow, 119991
S. Kuznetsov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: ppfedorov@yandex.ru
Россия, Moscow, 119991
V. Voronov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: ppfedorov@yandex.ru
Россия, Moscow, 119991
A. Düvel
Institute of Physical Chemistry and Electrochemistry; School of Physical Sciences
Email: ppfedorov@yandex.ru
Германия, Callinstr. 3-3a, Hannover, 30167; Canterbury, Kent, CT2 7NH
P. Heitjans
Institute of Physical Chemistry and Electrochemistry
Email: ppfedorov@yandex.ru
Германия, Callinstr. 3-3a, Hannover, 30167
A. Pynenkov
Ogarev Mordovia State University
Email: ppfedorov@yandex.ru
Россия, Saransk, 430000
K. Nishchev
Ogarev Mordovia State University
Email: ppfedorov@yandex.ru
Россия, Saransk, 430000
V. Osiko
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: ppfedorov@yandex.ru
Россия, Moscow, 119991
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