The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion
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| Creator |
Pursky, I.O.
Konstantinov, V.A. Bulakh, V.V. |
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| Subject |
7th International Conference on Cryocrystals and Quantum Crystals
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| Description |
The thermal conductivity of liquid CHCl₃, C₆H₆, and CCl₄ was measured by steady-state method under saturated vapour pressure in the temperature areas that correspond to pre-crystallization temperatures. Based on the obtained experimental results, we have investigated the isobaric thermal conductivity jump ΔΛp at crystal–liquid phase transition in CHCl₃, C₆H₆, and CCl₄. The contributions of the phonon–phonon and phonon–rotational interaction to the total thermal resistance, in solid and liquid state, are specified using modified method of reduced coordinates. A reduction in the thermal conductivity ΔΛp at crystal–liquid phase transition is explained by a combined effect of variations in positional distribution of molecules and in form of rotational molecular motion.
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| Date |
2017-05-19T19:27:04Z
2017-05-19T19:27:04Z 2009 |
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| Type |
Article
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| Identifier |
The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion / I.O. Pursky, V.A. Konstantinov, V.V. Bulakh // Физика низких температур. — 2009. — Т. 35, № 4. — С. 401-404. — Бібліогр.: 6 назв. — англ.
0132-6414 PACS: 66.70.–f, 63.20.kk http://dspace.nbuv.gov.ua/handle/123456789/117112 |
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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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