Cascade model of X-ray M emission for the atoms of heavy metals
Cascade model of X-ray M emission for the atoms of heavy metals is proposed that allows one to take into account the main channels of vacancy transfer from L to M electronic subshells, which are responsible for the generation of double vacancy (M₄.₅N and M₄.₅O) and triple vacancy (M₄.₅N², M₄.₅NO, an...
Збережено в:
| Дата: | 2012 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2012
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/135277 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Cascade model of X-ray M emission for the atoms of heavy metals / M.O. Borovoy, R.M. Ishchenko // Functional Materials. — 2012. — Т. 19, № 1. — С. 102-108. — Бібліогр.: 24 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Cascade model of X-ray M emission for the atoms of heavy metals is proposed that allows one to take into account the main channels of vacancy transfer from L to M electronic subshells, which are responsible for the generation of double vacancy (M₄.₅N and M₄.₅O) and triple vacancy (M₄.₅N², M₄.₅NO, and M₄.₅O²) states. The model allows to separately calculate the contributions of L and M subshells in the emission cross sections of M₅N and M₄N satellites, as well as Mα₁.₂ lines along with M₅O satellites and Mβ line with M₄O satellites. Comparison of relative emission cross sections of the main components of Mα and Mβ atomic spectra of Au with the experimental relative intensities of these components, excited by Kα₁.₂ radiation of Cu and Mo, indicates the correctness of the cascade model used. |
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