Orientational ordering in molecular crystals
The general phenomenon of orientational ordering in molecular crystals is reviewed. Some of the basic physical questions which arise in connection with orientational ordering in molecular crystals are enumerated and experimental techniques used to address them are described. The description of orien...
Збережено в:
| Дата: | 1996 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1996
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/176420 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Orientational ordering in molecular crystals / A.B. Harris // Физика низких температур. — 1996. — Т. 22, № 2. — С. 119-129. — Бібліогр.: 32 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The general phenomenon of orientational ordering in molecular crystals is reviewed. Some of the basic physical questions which arise in connection with orientational ordering in molecular crystals are enumerated and experimental techniques used to address them are described. The description of orientational ordering in terms of order parameters and the resulting form of the Landau expansion is discussed for several typical cases. The relation to the modern theory of critical phenomena and notions of elementary excitations are also discussed. Analogous theories of dynamics are briefly mentioned. |
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