دورية أكاديمية
A comparative study of promising filter materials for neutron imaging facilities
| العنوان: | A comparative study of promising filter materials for neutron imaging facilities |
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| المؤلفون: | K. M. Nazarov, S. E. Kichanov, E. V. Lukin, I. Yu. Zel, D. P. Kozlenko, T. K. Zholdybayev, B. Muhametuly, M. Kenessarin, A. V. Rutkauskas, A. Yskakov, M. O. Belova |
| المصدر: | Eurasian Journal of Physics and Functional Materials, Vol 5, Iss 4, Pp 169-180 (2021) |
| بيانات النشر: | L.N. Gumilyov Eurasian National University, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Physics |
| مصطلحات موضوعية: | neutron radiography, tomography, single-crystal filters, sapphire, bismuth, image quality, Physics, QC1-999 |
| الوصف: | The effect of sapphire and bismuth single-crystal filters and their combinations on the quality of neutron radiographic images and neutron tomography data has been studied. The parameters of the contrast of the neutron image were analyzed depending on the monocrystalline filters. Neutron transmission spectra were obtained for sapphire and bismuth single crystals. Additionally, the effect of filters on the overall intensity of the thermal neutron beam and the background of gamma-rays was investigated. Based on the obtained data, we assume that a single-crystal sapphire filter can be most effectively used for radiographic and tomographic installations using thermal neutrons. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2522-9869 2616-8537 |
| Relation: | https://www.ephys.kz/jour/article/view/171; https://doaj.org/toc/2522-9869; https://doaj.org/toc/2616-8537 |
| DOI: | 10.32523/ejpfm.2021050401 |
| URL الوصول: | https://doaj.org/article/51a2fb158004420696e784be755603e2 |
| رقم الأكسشن: | edsdoj.51a2fb158004420696e784be755603e2 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 25229869 26168537 |
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| DOI: | 10.32523/ejpfm.2021050401 |