The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols
New measurement results on the thermal conductivity of solid ethyl alcohol С₂Н₅ОН in the interval from 2 K
 to the melting temperature are presented. The annealing effect in the thermal conductivity of the orientationally
 ordered phase of the alcohol has been observed in a wide rang...
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| Published in: | Физика низких температур |
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| Date: | 2012 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/116829 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The thermal conductivity of polyamorphous state
 of solid monohydroxyl alcohols / A.I. Krivchikov, O.A. Korolyuk, I.V. Sharapova // Физика низких температур. — 2012. — Т. 38, № 1. — С. 95-101. — Бібліогр.: 39 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862661526528196608 |
|---|---|
| author | Krivchikov, A.I. Korolyuk, O.A. Sharapova, I.V. |
| author_facet | Krivchikov, A.I. Korolyuk, O.A. Sharapova, I.V. |
| citation_txt | The thermal conductivity of polyamorphous state
 of solid monohydroxyl alcohols / A.I. Krivchikov, O.A. Korolyuk, I.V. Sharapova // Физика низких температур. — 2012. — Т. 38, № 1. — С. 95-101. — Бібліогр.: 39 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | New measurement results on the thermal conductivity of solid ethyl alcohol С₂Н₅ОН in the interval from 2 K
to the melting temperature are presented. The annealing effect in the thermal conductivity of the orientationally
ordered phase of the alcohol has been observed in a wide range of temperatures. This phase was obtained as a result
of the irreversible first-order phase transition from an orientationally disordered crystal of cubic structure at
T = 109 K. The thermal conductivity was observed to increase as the monoclinic lattice changed from a less stable
phase to a more stable one. The growth may be due to the improved quality of the completely ordered crystal.
A comparative analysis of the temperature dependences of thermal conductivity κ(T) was performed for solid
monohydroxyl alcohols CH₃OH, С₂Н₅ОН, С₂D₅ОD, C₃H₇OH and C₄H₉OH in the disordered orientational and
structural states. At low temperatures the thermal conductivity of a series of monohydroxyl structural glasses of
alcohols increases with the mass of the alcohol molecule by a linear dependence.
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| first_indexed | 2025-12-02T12:18:12Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-116829 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-02T12:18:12Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Krivchikov, A.I. Korolyuk, O.A. Sharapova, I.V. 2017-05-16T15:45:53Z 2017-05-16T15:45:53Z 2012 The thermal conductivity of polyamorphous state
 of solid monohydroxyl alcohols / A.I. Krivchikov, O.A. Korolyuk, I.V. Sharapova // Физика низких температур. — 2012. — Т. 38, № 1. — С. 95-101. — Бібліогр.: 39 назв. — англ. 0132-6414 PACS: 66.70.–f, 63.50.–x https://nasplib.isofts.kiev.ua/handle/123456789/116829 New measurement results on the thermal conductivity of solid ethyl alcohol С₂Н₅ОН in the interval from 2 K
 to the melting temperature are presented. The annealing effect in the thermal conductivity of the orientationally
 ordered phase of the alcohol has been observed in a wide range of temperatures. This phase was obtained as a result
 of the irreversible first-order phase transition from an orientationally disordered crystal of cubic structure at
 T = 109 K. The thermal conductivity was observed to increase as the monoclinic lattice changed from a less stable
 phase to a more stable one. The growth may be due to the improved quality of the completely ordered crystal.
 A comparative analysis of the temperature dependences of thermal conductivity κ(T) was performed for solid
 monohydroxyl alcohols CH₃OH, С₂Н₅ОН, С₂D₅ОD, C₃H₇OH and C₄H₉OH in the disordered orientational and
 structural states. At low temperatures the thermal conductivity of a series of monohydroxyl structural glasses of
 alcohols increases with the mass of the alcohol molecule by a linear dependence. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Квантовые эффекты в полупpоводниках и диэлектриках The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols Article published earlier |
| spellingShingle | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols Krivchikov, A.I. Korolyuk, O.A. Sharapova, I.V. Квантовые эффекты в полупpоводниках и диэлектриках |
| title | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| title_full | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| title_fullStr | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| title_full_unstemmed | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| title_short | The thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| title_sort | thermal conductivity of polyamorphous state of solid monohydroxyl alcohols |
| topic | Квантовые эффекты в полупpоводниках и диэлектриках |
| topic_facet | Квантовые эффекты в полупpоводниках и диэлектриках |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/116829 |
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