Quantum effects in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with ⁴He
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Quantum effects in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with ⁴He
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| Creator |
Dolbin, A.V.
Esel'son, V.B. Gavrilko, V.G. Manzhelii, V.G. Vinnikov, N.A. Popov, S.N. |
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| Subject |
Наноструктуры при низких температурах
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| Description |
The radial thermal expansion αr of bundles of single-walled carbon nanotubes saturated with ⁴He impurities to the molar concentration 9.4% has been investigated in the interval 2.5–9.5 K using the dilatometric method. In the interval 2.1–3.7 K α r is negative and is several times higher than the negative αr for pure nanotube bundles. This most likely points to ⁴He atom tunneling between different positions in the nanotube bundle system. The excess expansion was reduced with decreasing ⁴He concentration.
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| Date |
2017-05-22T15:50:37Z
2017-05-22T15:50:37Z 2010 |
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| Type |
Article
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| Identifier |
Quantum effects in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with ⁴He / A.V. Dolbin, V.B. Esel'son, V.G. Gavrilko, V.G. Manzhelii, N.A. Vinnikov, S.N. Popov // Физика низких температур. — 2010. — Т. 36, № 7. — С. 797–799. — Бібліогр.: 9 назв. — англ.
0132-6414 PACS: 65.80.–g http://dspace.nbuv.gov.ua/handle/123456789/117369 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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