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http://elar.urfu.ru/handle/10995/75521
Название: | Irradiation of Fe-Mn Supersaturated Solid Solution with Ions of Various Atomic Masses (Ar+, Xe+) and Analysis of the Role of Nanosized Dynamic Effects in the Activation Processes of Long-Range Type |
Авторы: | Ovchinnikov, V. V. Makhin'Ko, F. F. Semionkin, V. A. Shalomov, K. V. |
Дата публикации: | 2017 |
Издатель: | Institute of Physics Publishing |
Библиографическое описание: | Irradiation of Fe-Mn Supersaturated Solid Solution with Ions of Various Atomic Masses (Ar+, Xe+) and Analysis of the Role of Nanosized Dynamic Effects in the Activation Processes of Long-Range Type / V. V. Ovchinnikov, F. F. Makhin'Ko, V. A. Semionkin et al. // Journal of Physics: Conference Series. — 2017. — Vol. 830. — Iss. 1. — 12086. |
Аннотация: | A multiple increase in the atom mobility in metastable supersaturated (quenched from 850 °C) Fe-8.16 at % Mn solid solution is detected at temperatures less than 250°C under irradiation with 5-keV Ar+ and Xe+ ions of different masses. The irradiation-induced atom redistribution in the entire volume of foils 30 μm thick at a projected Ar+ and Xe+ ion ranges as much as 20-30 nm only is found and studied by the transmission Mössbauer spectroscopy. Long-range effects at low irradiation doses and anomalously low temperatures are attributed to "radiation shaking" of metastable media with post-cascade solitary waves in contrast to thermally stimulated radiation-enhanced processes in the narrow nanoscale near-surface layers of the alloy. It has been shown that heavier Xe+ ions at higher irradiation doses have a stronger impact on the solid solution than Ar+ ions. |
Ключевые слова: | ACTIVATION ANALYSIS ARGON ATOMS CONTRAST MEDIA IONS IRRADIATION MANGANESE RADIATION SOLID SOLUTIONS SOLITONS XENON ACTIVATION PROCESS DYNAMIC EFFECTS IRRADIATION DOSE LONG RANGE EFFECTS LOW TEMPERATURES NEAR-SURFACE LAYERS SSBAUER SPECTROSCOPIES SUPERSATURATED SOLID SOLUTIONS RADIATION EFFECTS |
URI: | http://elar.urfu.ru/handle/10995/75521 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Конференция/семинар: | 5th International Congress on Energy Fluxes and Radiation Effects 2016, EFRE 2016 |
Дата конференции/семинара: | 2 October 2016 through 7 October 2016 |
Идентификатор SCOPUS: | 85019990144 |
Идентификатор WOS: | 000440501600086 |
Идентификатор PURE: | 1821634 |
ISSN: | 1742-6588 |
DOI: | 10.1088/1742-6596/830/1/012086 |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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10.1088-1742-6596-830-1-012086.pdf | 829,19 kB | Adobe PDF | Просмотреть/Открыть |
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