Влияние границы раздела на взаимодействие гелий-вакансионного комплекса с металлическими слоями Zr/Nb; Перспективы развития фундаментальных наук; Т. 1 : Физика
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 21-24 апреля 2020 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2020 Т. 1 : Физика.— 2020.— [С. 200-202] |
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| Riassunto: | Заглавие с экрана The first-principle calculations have been performed to investigate the influence of helium-vacancy complex on the interaction energy with zirconium and niobium. The results of calculations of vacancy formation energy and helium-vacancy complex formation energy for HCP-Zr and BCC-Nb were presented. It is established that vacancies and helium atoms occupy positions in first two Nb and Zr layers which are close to interface. It is shown that the greater number of metal layers in system has, the greater value of formation energy is. |
| Lingua: | russo |
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2020
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| Accesso online: | http://earchive.tpu.ru/handle/11683/62561 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=631536 |
| Riassunto: | Заглавие с экрана The first-principle calculations have been performed to investigate the influence of helium-vacancy complex on the interaction energy with zirconium and niobium. The results of calculations of vacancy formation energy and helium-vacancy complex formation energy for HCP-Zr and BCC-Nb were presented. It is established that vacancies and helium atoms occupy positions in first two Nb and Zr layers which are close to interface. It is shown that the greater number of metal layers in system has, the greater value of formation energy is. |
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