3d-electrons contribution to cohesive energy of 3d-metals
In this paper a model for 3d-subsystem of transition 3d-metals has been proposed and used for calculation of the cohesive energy dependent on 3d-band filling of particular metal, its bandwidth and effective intra-atomic interaction value. It has been shown that the model enables one to explain the...
Збережено в:
| Дата: | 2018 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2018
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157041 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 3d-electrons contribution to cohesive energy of 3d-metals / L. Didukh // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13701: 1–7. — Бібліогр.: 26 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | In this paper a model for 3d-subsystem of transition 3d-metals has been proposed and used for calculation of
the cohesive energy dependent on 3d-band filling of particular metal, its bandwidth and effective intra-atomic
interaction value. It has been shown that the model enables one to explain the observed peculiarities of cohesive
energy effect on the atomic number. The nature of two parabolic dependencies of cohesive energy on 3d-band
filling has been clarified. The calculated values of cohesive energy are close to those experimentally obtained
for Sc-Ti-V-Cr-Mn-Fe series. |
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