Multilayer X-ray mirrors Mo-B₄C- new crystals-analyzers for wavelength range of 5 to 12 A
Structure and X-ray optical properties of Mo—B₄C multilayer mirrors with period from 13.2 to 33.8 A have been studied. The reflectivity values for the Mo—B₄C mirrors and the traditionally applied RbAP crystal (2d = 26.5 A) have been measured in the 4.7 to 11.9 A range. The interlayer boundary roughn...
Збережено в:
| Дата: | 2007 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136998 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Multilayer X-ray mirrors Mo-B₄C- new crystals-analyzers for wavelength range of 5 to 12 A / I.A. Kopylets, A.A. Baturin, I.F. Mikhailov // Functional Materials. — 2007. — Т. 14, № 3. — С. 392-394. — Бібліогр.: 3 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Structure and X-ray optical properties of Mo—B₄C multilayer mirrors with period from 13.2 to 33.8 A have been studied. The reflectivity values for the Mo—B₄C mirrors and the traditionally applied RbAP crystal (2d = 26.5 A) have been measured in the 4.7 to 11.9 A range. The interlayer boundary roughness attaining 3 A was found to be the main structure cause of the reflectivity drop with decreasing mirror period. The Mo—B₄C multilayer X-ray mirrors have been shown to provide 2 to 5 times intensity gain as compared to RbAP ones and to be the promising broadband diffraction elements. |
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