Механизмы диффузии примесей замещения в α-Ti
The formation energies of interstitial and substitutial defects of Fe, Co and Ga in the α-Ti phase are calculated. Estimated values of impurity atomic concentration allow us to conclude that Fe and Co can diffuse within interstitial mechanism, whereas Ga jumps occur via Ti-vacancies. Migration energ...
| Published in: | Перспективы развития фундаментальных наук. Т. 1 : сборник научных трудов XX Международной конференции студентов, аспирантов и молодых ученых, 25-28 апреля 2023 г. Т. 1 : Физика. С. 141-143 |
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| Format: | Book Chapter |
| Language: | Russian |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001147114 |
| Summary: | The formation energies of interstitial and substitutial defects of Fe, Co and Ga in the α-Ti phase are calculated. Estimated values of impurity atomic concentration allow us to conclude that Fe and Co can diffuse within interstitial mechanism, whereas Ga jumps occur via Ti-vacancies. Migration energies for all impurities are discussed. |
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| Bibliography: | Библиогр.: 4 назв. |
| ISBN: | 9785438711377 9785438711360 |