The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles
The heat capacity of bundles of closed-cap single-walled carbon nanotubes with one-dimensional chains of nitrogen molecules adsorbed in the grooves has been first experimentally studied at temperatures from 2 to 40 K using an adiabatic calorimeter. The contribution of nitrogen CN₂ to the total heat...
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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| Zitieren: | The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles / M.I. Bagatskii, M.S. Barabashko, V.V. Sumarokov // Физика низких температур. — 2013. — Т. 39, № 5. — С. 568–573. — Бібліогр.: 65 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-1184572025-02-09T12:02:11Z The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles Bagatskii, M.I. Barabashko, M.S. Sumarokov, V.V. 9th International Conference on Cryocrystals and Quantum Crystals The heat capacity of bundles of closed-cap single-walled carbon nanotubes with one-dimensional chains of nitrogen molecules adsorbed in the grooves has been first experimentally studied at temperatures from 2 to 40 K using an adiabatic calorimeter. The contribution of nitrogen CN₂ to the total heat capacity has been separated. In the region 28 K the behavior of the curve CN₂(T) is qualitatively similar to the theoretical prediction of the phonon heat capacity of 1D chains of Kr atoms localized in the grooves of SWNT bundles. Below 3 K the de-pendence CN₂(Т) is linear. Above 8 K the dependence CN₂(Т) becomes steeper in comparison with the case of Kr atoms. This behavior of the heat capacity CN₂(Т) is due to the contribution of the rotational degrees of free-dom of the N₂ molecules. The authors are indebted to V.G. Manzhelii, M.A. Strzhemechny, K.A. Chishko, S.B. Feodosyev, E.S. Syrkin, E.V. Manzhelii, and I.A. Gospodarev for helpful discussions. 2013 Article The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles / M.I. Bagatskii, M.S. Barabashko, V.V. Sumarokov // Физика низких температур. — 2013. — Т. 39, № 5. — С. 568–573. — Бібліогр.: 65 назв. — англ. 0132-6414 PACS: 65.40.Ba, 65.80.–g, 68.65.–k, 81.07.De https://nasplib.isofts.kiev.ua/handle/123456789/118457 en Физика низких температур application/pdf Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
| language |
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| topic |
9th International Conference on Cryocrystals and Quantum Crystals 9th International Conference on Cryocrystals and Quantum Crystals |
| spellingShingle |
9th International Conference on Cryocrystals and Quantum Crystals 9th International Conference on Cryocrystals and Quantum Crystals Bagatskii, M.I. Barabashko, M.S. Sumarokov, V.V. The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles Физика низких температур |
| description |
The heat capacity of bundles of closed-cap single-walled carbon nanotubes with one-dimensional chains of nitrogen molecules adsorbed in the grooves has been first experimentally studied at temperatures from 2 to 40 K using an adiabatic calorimeter. The contribution of nitrogen CN₂ to the total heat capacity has been separated. In the region 28 K the behavior of the curve CN₂(T) is qualitatively similar to the theoretical prediction of the phonon heat capacity of 1D chains of Kr atoms localized in the grooves of SWNT bundles. Below 3 K the de-pendence CN₂(Т) is linear. Above 8 K the dependence CN₂(Т) becomes steeper in comparison with the case of Kr atoms. This behavior of the heat capacity CN₂(Т) is due to the contribution of the rotational degrees of free-dom of the N₂ molecules. |
| format |
Article |
| author |
Bagatskii, M.I. Barabashko, M.S. Sumarokov, V.V. |
| author_facet |
Bagatskii, M.I. Barabashko, M.S. Sumarokov, V.V. |
| author_sort |
Bagatskii, M.I. |
| title |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| title_short |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| title_full |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| title_fullStr |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| title_full_unstemmed |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| title_sort |
heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2013 |
| topic_facet |
9th International Conference on Cryocrystals and Quantum Crystals |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118457 |
| citation_txt |
The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles / M.I. Bagatskii, M.S. Barabashko, V.V. Sumarokov // Физика низких температур. — 2013. — Т. 39, № 5. — С. 568–573. — Бібліогр.: 65 назв. — англ. |
| series |
Физика низких температур |
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