The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes
The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) closed at
 their ends has been investigated in a temperature interval of 2–120 K. It is found that the curve C(T) has features
 near 5, 36, 80, and 100 K. The experimental results on the...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2012 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes / M.I. Bagatskii, M.S. Barabashko, A.V. Dolbin, V.V. Sumarokov // Физика низких температур. — 2012. — Т. 38, № 6. — С. 667-673. — Бібліогр.: 51 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862632365118980096 |
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| author | Bagatskii, M.I. Barabashko, M.S. Dolbin, A.V. Sumarokov, V.V. |
| author_facet | Bagatskii, M.I. Barabashko, M.S. Dolbin, A.V. Sumarokov, V.V. |
| citation_txt | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes / M.I. Bagatskii, M.S. Barabashko, A.V. Dolbin, V.V. Sumarokov // Физика низких температур. — 2012. — Т. 38, № 6. — С. 667-673. — Бібліогр.: 51 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) closed at
their ends has been investigated in a temperature interval of 2–120 K. It is found that the curve C(T) has features
near 5, 36, 80, and 100 K. The experimental results on the C(T) and the radial thermal expansion coefficient
αR(T) of bundles of SWNTs oriented perpendicular to the sample axis have been compared. It is found that the
curves C(T) and αR(T) exhibit a similar temperature behavior at T > 10 K. The temperature dependence of the
Grüneisen coefficient γ(T) has been calculated. The curve γ(T) also has a feature near 36 K. Above 36 K the
Grüneisen coefficient is practically independent of temperature (γ ≈ 4). Below 36 K γ(T) decreases monotonically
with lowering temperature and becomes negative at T < 6 K.
|
| first_indexed | 2025-11-30T12:46:31Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117246 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-30T12:46:31Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Bagatskii, M.I. Barabashko, M.S. Dolbin, A.V. Sumarokov, V.V. 2017-05-21T16:13:16Z 2017-05-21T16:13:16Z 2012 The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes / M.I. Bagatskii, M.S. Barabashko, A.V. Dolbin, V.V. Sumarokov // Физика низких температур. — 2012. — Т. 38, № 6. — С. 667-673. — Бібліогр.: 51 назв. — англ. 0132-6414 https://nasplib.isofts.kiev.ua/handle/123456789/117246 PACS: 65.40.Ba, 65.80.–g, 81.07.De The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) closed at
 their ends has been investigated in a temperature interval of 2–120 K. It is found that the curve C(T) has features
 near 5, 36, 80, and 100 K. The experimental results on the C(T) and the radial thermal expansion coefficient
 αR(T) of bundles of SWNTs oriented perpendicular to the sample axis have been compared. It is found that the
 curves C(T) and αR(T) exhibit a similar temperature behavior at T > 10 K. The temperature dependence of the
 Grüneisen coefficient γ(T) has been calculated. The curve γ(T) also has a feature near 36 K. Above 36 K the
 Grüneisen coefficient is practically independent of temperature (γ ≈ 4). Below 36 K γ(T) decreases monotonically
 with lowering temperature and becomes negative at T < 6 K. The authors are grateful to Profs. V.G. Manzhelii, B.A.
 Danilchenko, E.S. Syrkin and S.B. Feodosyev for helpful
 discussions. Thanks are also due to V.B. Eselson and S.I.
 Popov for their assistance in the experiment. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Наноструктуры при низких температурах The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes Article published earlier |
| spellingShingle | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes Bagatskii, M.I. Barabashko, M.S. Dolbin, A.V. Sumarokov, V.V. Наноструктуры при низких температурах |
| title | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| title_full | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| title_fullStr | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| title_full_unstemmed | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| title_short | The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| title_sort | specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes |
| topic | Наноструктуры при низких температурах |
| topic_facet | Наноструктуры при низких температурах |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117246 |
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