Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases
The isochoric thermal conductivities of solid (CO₂)₀,₉₀₅Kr₀,₀₉₅ and (CO2)₁₋xXex(x = 0.052 and
 0.097) solution of different densities was investigated in the temperature interval from 150 K to
 the onset of melting. An unusual effect of point defects on the thermal conductivity has b...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2006 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120890 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases / V.A. Konstantinov, V.G. Manzhelii, V.P. Revyakin, V.V. Sagan // Физика низких температур. — 2006. — Т. 32, № 11. — С. 1414–1416. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862714482587860992 |
|---|---|
| author | Konstantinov, V.A. Manzhelii, V.G. Revyakin, V.P. Sagan, V.V. |
| author_facet | Konstantinov, V.A. Manzhelii, V.G. Revyakin, V.P. Sagan, V.V. |
| citation_txt | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases / V.A. Konstantinov, V.G. Manzhelii, V.P. Revyakin, V.V. Sagan // Физика низких температур. — 2006. — Т. 32, № 11. — С. 1414–1416. — Бібліогр.: 9 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The isochoric thermal conductivities of solid (CO₂)₀,₉₀₅Kr₀,₀₉₅ and (CO2)₁₋xXex(x = 0.052 and
0.097) solution of different densities was investigated in the temperature interval from 150 K to
the onset of melting. An unusual effect of point defects on the thermal conductivity has been detected.
In pure CO₂ at T >150 K the isochoric thermal conductivity decreases smoothly with increasing
temperature. In contrast, the thermal conductivity of solid CO₂/Kr and CO₂/Xe solutions
first decreases passing through a minimum at 200–210 K and then starts to increase with
temperature up to the onset of melting. This behavior of the isochoric thermal conductivity is attributed
to the rotation of the CO₂ molecules which gains more freedom as the spherically symmetrical
inert gas atoms dissolve in CO₂.
|
| first_indexed | 2025-12-07T17:51:30Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120890 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T17:51:30Z |
| publishDate | 2006 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Konstantinov, V.A. Manzhelii, V.G. Revyakin, V.P. Sagan, V.V. 2017-06-13T09:10:04Z 2017-06-13T09:10:04Z 2006 Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases / V.A. Konstantinov, V.G. Manzhelii, V.P. Revyakin, V.V. Sagan // Физика низких температур. — 2006. — Т. 32, № 11. — С. 1414–1416. — Бібліогр.: 9 назв. — англ. 0132-6414 PACS: 66.70.+f, 63.20.Ls https://nasplib.isofts.kiev.ua/handle/123456789/120890 The isochoric thermal conductivities of solid (CO₂)₀,₉₀₅Kr₀,₀₉₅ and (CO2)₁₋xXex(x = 0.052 and
 0.097) solution of different densities was investigated in the temperature interval from 150 K to
 the onset of melting. An unusual effect of point defects on the thermal conductivity has been detected.
 In pure CO₂ at T >150 K the isochoric thermal conductivity decreases smoothly with increasing
 temperature. In contrast, the thermal conductivity of solid CO₂/Kr and CO₂/Xe solutions
 first decreases passing through a minimum at 200–210 K and then starts to increase with
 temperature up to the onset of melting. This behavior of the isochoric thermal conductivity is attributed
 to the rotation of the CO₂ molecules which gains more freedom as the spherically symmetrical
 inert gas atoms dissolve in CO₂. This study was supported by the Ukrainian Ministry
 of Education and Science, Project Ф7/286-2001
 «Novel quantum and anharmonic effects in mixtures
 of cryocrystals». en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Cryocrystals Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases Article published earlier |
| spellingShingle | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases Konstantinov, V.A. Manzhelii, V.G. Revyakin, V.P. Sagan, V.V. Cryocrystals |
| title | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases |
| title_full | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases |
| title_fullStr | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases |
| title_full_unstemmed | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases |
| title_short | Extraordinary temperature dependence of isochoric thermal conductivity of crystalline CO₂ doped with inert gases |
| title_sort | extraordinary temperature dependence of isochoric thermal conductivity of crystalline co₂ doped with inert gases |
| topic | Cryocrystals |
| topic_facet | Cryocrystals |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120890 |
| work_keys_str_mv | AT konstantinovva extraordinarytemperaturedependenceofisochoricthermalconductivityofcrystallineco2dopedwithinertgases AT manzheliivg extraordinarytemperaturedependenceofisochoricthermalconductivityofcrystallineco2dopedwithinertgases AT revyakinvp extraordinarytemperaturedependenceofisochoricthermalconductivityofcrystallineco2dopedwithinertgases AT saganvv extraordinarytemperaturedependenceofisochoricthermalconductivityofcrystallineco2dopedwithinertgases |