Evidence for high saturation of porous amorphous carbon films by noble gases
Results of the electron diffraction study of Kr and Xe deposits on amorphous porous carbon substrates are reported. We have observed mixtures of crystallites typical of condensates formed at such substrates at low deposition temperatures. However, in the warming process at temperatures about three-t...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2009 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2009
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117102 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Evidence for high saturation of porous amorphous carbon films by noble gases / N.V. Krainyukova // Физика низких температур. — 2009. — Т. 35, № 4. — С. 385-390. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862550635315986432 |
|---|---|
| author | Krainyukova, N.V. |
| author_facet | Krainyukova, N.V. |
| citation_txt | Evidence for high saturation of porous amorphous carbon films by noble gases / N.V. Krainyukova // Физика низких температур. — 2009. — Т. 35, № 4. — С. 385-390. — Бібліогр.: 27 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Results of the electron diffraction study of Kr and Xe deposits on amorphous porous carbon substrates are reported. We have observed mixtures of crystallites typical of condensates formed at such substrates at low deposition temperatures. However, in the warming process at temperatures about three-to-five degrees below the sublimation point characteristic of flat substrates, the diffraction patterns demonstrate that large crystallites gradually disappear and a highly disordered matter forms. Such transformed samples are kept inside substrates several dozens degrees above the sublimation points which are typical of these substances at flat (e.g. metallic) substrates.We ascribe these features to specificity of composites formed from noble gases strongly bonded inside porous carbon matrices due to capillary filling at temperatures close to the sublimation points.
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| first_indexed | 2025-11-25T20:49:19Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117102 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-25T20:49:19Z |
| publishDate | 2009 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Krainyukova, N.V. 2017-05-19T19:17:58Z 2017-05-19T19:17:58Z 2009 Evidence for high saturation of porous amorphous carbon films by noble gases / N.V. Krainyukova // Физика низких температур. — 2009. — Т. 35, № 4. — С. 385-390. — Бібліогр.: 27 назв. — англ. 0132-6414 PACS: 61.14.–x, 61.46.–w, 81.05.Rm, 81.05.Uw https://nasplib.isofts.kiev.ua/handle/123456789/117102 Results of the electron diffraction study of Kr and Xe deposits on amorphous porous carbon substrates are reported. We have observed mixtures of crystallites typical of condensates formed at such substrates at low deposition temperatures. However, in the warming process at temperatures about three-to-five degrees below the sublimation point characteristic of flat substrates, the diffraction patterns demonstrate that large crystallites gradually disappear and a highly disordered matter forms. Such transformed samples are kept inside substrates several dozens degrees above the sublimation points which are typical of these substances at flat (e.g. metallic) substrates.We ascribe these features to specificity of composites formed from noble gases strongly bonded inside porous carbon matrices due to capillary filling at temperatures close to the sublimation points. The author is grateful to V.G. Manzhelii, M.A. Strzhemechny,
 P. Leiderer, J.P. Toennies, M.I. Bagatskii, and
 A.I. Krivchikov for fruitful discussion of this work. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур 7th International Conference on Cryocrystals and Quantum Crystals Evidence for high saturation of porous amorphous carbon films by noble gases Article published earlier |
| spellingShingle | Evidence for high saturation of porous amorphous carbon films by noble gases Krainyukova, N.V. 7th International Conference on Cryocrystals and Quantum Crystals |
| title | Evidence for high saturation of porous amorphous carbon films by noble gases |
| title_full | Evidence for high saturation of porous amorphous carbon films by noble gases |
| title_fullStr | Evidence for high saturation of porous amorphous carbon films by noble gases |
| title_full_unstemmed | Evidence for high saturation of porous amorphous carbon films by noble gases |
| title_short | Evidence for high saturation of porous amorphous carbon films by noble gases |
| title_sort | evidence for high saturation of porous amorphous carbon films by noble gases |
| topic | 7th International Conference on Cryocrystals and Quantum Crystals |
| topic_facet | 7th International Conference on Cryocrystals and Quantum Crystals |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117102 |
| work_keys_str_mv | AT krainyukovanv evidenceforhighsaturationofporousamorphouscarbonfilmsbynoblegases |