Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures
For the first time the linear coefficient of the radial thermal expansion has been measured on a system of SWNT bundles at low temperatures (2.2–120 K). The measurements were performed using a dilatometer with a sensitivity of 2·10⁻⁹ cm. The cylindrical sample 7 mm high and 10 mm in diameter was o...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2008 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii, N.A. Vinnikov, S.N. Popov, B. Sundqvist // Физика низких температур. — 2008. — Т. 34, № 8. — С. 860-862. — Бібліогр.: 12 назв. — англ. |
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Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Popov, S.N. Sundqvist, B. 2017-05-23T10:34:12Z 2017-05-23T10:34:12Z 2008 Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii, N.A. Vinnikov, S.N. Popov, B. Sundqvist // Физика низких температур. — 2008. — Т. 34, № 8. — С. 860-862. — Бібліогр.: 12 назв. — англ. 0132-6414 PACS: 65.80.+n https://nasplib.isofts.kiev.ua/handle/123456789/117401 For the first time the linear coefficient of the radial thermal expansion has been measured on a system of SWNT bundles at low temperatures (2.2–120 K). The measurements were performed using a dilatometer with a sensitivity of 2·10⁻⁹ cm. The cylindrical sample 7 mm high and 10 mm in diameter was obtained by compressing powder. The resulting bundles of the nanotubes were oriented perpendicular to the sample axis. The starting powder contained over 90% of SWNTs with the outer diameter 1.1 nm, the length varying within 5–30 μm. The change of sign of the radial thermal expansion coefficient at 5.5 K was observed. The authors are indebted to the Science and Technology Center of Ukraine (STCU) for the financial support of this study (Project 4359). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Письма pедактоpу Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| spellingShingle |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Popov, S.N. Sundqvist, B. Письма pедактоpу |
| title_short |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| title_full |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| title_fullStr |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| title_full_unstemmed |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| title_sort |
radial thermal expansion of single-walled carbon nanotube bundles at low temperatures |
| author |
Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Popov, S.N. Sundqvist, B. |
| author_facet |
Dolbin, A.V. Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Popov, S.N. Sundqvist, B. |
| topic |
Письма pедактоpу |
| topic_facet |
Письма pедактоpу |
| publishDate |
2008 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
For the first time the linear coefficient of the radial thermal expansion has been measured on a system of
SWNT bundles at low temperatures (2.2–120 K). The measurements were performed using a dilatometer
with a sensitivity of 2·10⁻⁹ cm. The cylindrical sample 7 mm high and 10 mm in diameter was obtained by
compressing powder. The resulting bundles of the nanotubes were oriented perpendicular to the sample axis.
The starting powder contained over 90% of SWNTs with the outer diameter 1.1 nm, the length varying
within 5–30 μm. The change of sign of the radial thermal expansion coefficient at 5.5 K was observed.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117401 |
| citation_txt |
Radial thermal expansion of single-walled carbon nanotube bundles at low temperatures / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii, N.A. Vinnikov, S.N. Popov, B. Sundqvist // Физика низких температур. — 2008. — Т. 34, № 8. — С. 860-862. — Бібліогр.: 12 назв. — англ. |
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2025-11-28T17:21:08Z |
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2025-11-28T17:21:08Z |
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