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dc.contributor.author |
Konstantinov, V.A. |
|
dc.contributor.author |
Manzhelii, V.G. |
|
dc.contributor.author |
Revyakin, V.P. |
|
dc.contributor.author |
Sagan, V.V. |
|
dc.date.accessioned |
2017-06-14T11:49:38Z |
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dc.date.available |
2017-06-14T11:49:38Z |
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dc.date.issued |
2005 |
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dc.identifier.citation |
Isochoric thermal conductivity of solid nitrogen / V.A. Konstantinov, V.G. Manzhelii, V.P. Revyakin, V.V. Sagan // Физика низких температур. — 2005. — Т. 31, № 5. — С. 553-557. — Бібліогр.: 12 назв. — англ. |
uk_UA |
dc.identifier.issn |
0132-6414 |
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dc.identifier.other |
PACS: 66.70.+f, 63.20.Ls |
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dc.identifier.uri |
http://dspace.nbuv.gov.ua/handle/123456789/121462 |
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dc.description.abstract |
The isochoric thermal conductivity of solid nitrogen has been investigated on four samples of
different densities in the temperature interval from 20 K to the onset of melting. In α-N₂ the
isochoric thermal conductivity exhibits a dependence weaker than Λ1/T; in β-N₂ it increases
slightly with temperature. The experimental results are discussed within a model in which the heat
is transported by low-frequency phonons or by «diffusive» modes above the mobility edge. The
growth of the thermal conductivity in β-N₂ is attributed to the decreasing «rotational» component
of the total thermal resistance, which occurs as the rotational correlations between the neighboring
molecules become weaker. |
uk_UA |
dc.description.sponsorship |
This study was supported by the Ukrainian Ministry
of Education and Science, Project (7/286-2001
«Novel quantum and unharmonic effects in mixtures
of cryocrystals». |
uk_UA |
dc.language.iso |
en |
uk_UA |
dc.publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
uk_UA |
dc.relation.ispartof |
Физика низких температур |
|
dc.subject |
Физические свойства криокристаллов |
uk_UA |
dc.title |
Isochoric thermal conductivity of solid nitrogen |
uk_UA |
dc.type |
Article |
uk_UA |
dc.status |
published earlier |
uk_UA |
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