Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂
Using the transmission high-energy electron diffraction technique, we studied the temperature dependence of the diffraction reflection intensities from the solid phase of CO₂. To deduce absolute values of the orientational order parameter, we modified the existing reconstruction method to account...
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| Дата: | 2007 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121795 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ / V.V. Danchuk, A.A. Solodovnik, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 783-789. — Бібліогр.: 16 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-121795 |
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dspace |
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irk-123456789-1217952017-06-17T03:03:17Z Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ Danchuk, V.V. Solodovnik, A.A. Strzhemechny, M.A. Classical Cryocrystals Using the transmission high-energy electron diffraction technique, we studied the temperature dependence of the diffraction reflection intensities from the solid phase of CO₂. To deduce absolute values of the orientational order parameter, we modified the existing reconstruction method to account for the triatomic shape of the molecule. It is shown that for triatomics solids a higher-rank order parameter, n4, is important and cannot be neglected. Application of the modified approach yielded n and n₄ values as a function of temperature over the range from 6 to 70 K. Both orientational order parameters proved to be a nonmonotone function of temperature. 2007 Article Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ / V.V. Danchuk, A.A. Solodovnik, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 783-789. — Бібліогр.: 16 назв. — англ. 0132-6414 PACS: 61.14.–x; 61.14.Dc; 75.40.Gb http://dspace.nbuv.gov.ua/handle/123456789/121795 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Classical Cryocrystals Classical Cryocrystals |
| spellingShingle |
Classical Cryocrystals Classical Cryocrystals Danchuk, V.V. Solodovnik, A.A. Strzhemechny, M.A. Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ Физика низких температур |
| description |
Using the transmission high-energy electron diffraction technique, we studied the temperature dependence
of the diffraction reflection intensities from the solid phase of CO₂. To deduce absolute values of the
orientational order parameter, we modified the existing reconstruction method to account for the triatomic
shape of the molecule. It is shown that for triatomics solids a higher-rank order parameter, n4, is important
and cannot be neglected. Application of the modified approach yielded n and n₄ values as a function of temperature
over the range from 6 to 70 K. Both orientational order parameters proved to be a nonmonotone
function of temperature. |
| format |
Article |
| author |
Danchuk, V.V. Solodovnik, A.A. Strzhemechny, M.A. |
| author_facet |
Danchuk, V.V. Solodovnik, A.A. Strzhemechny, M.A. |
| author_sort |
Danchuk, V.V. |
| title |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ |
| title_short |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ |
| title_full |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ |
| title_fullStr |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ |
| title_full_unstemmed |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ |
| title_sort |
orientational order parameter in co₂-based alloys with rare gases from theed data: pure co₂ |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2007 |
| topic_facet |
Classical Cryocrystals |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/121795 |
| citation_txt |
Orientational order parameter in CO₂-based alloys with rare gases from THEED data: pure CO₂ / V.V. Danchuk, A.A. Solodovnik, M.A. Strzhemechny // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 783-789. — Бібліогр.: 16 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T20:40:20Z |
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