Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction
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| Creator |
Galtsov, N.N.
Prokhvatilov, A.I. Dolgova, G.N. Cassidy, D. Gadd, G.E. Moricca, S. Sundqvist, B. |
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| Subject |
Динамика кристаллической решетки
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| Description |
The lattice parameter a of fullerite C₆₀ intercalated with N₂ molecules is investigated in the temperature interval 6–295 K by x-ray diffraction. It is found that the interstitial molecular N₂ has a considerable effect on both the temperatures, Tc of the orientational phase transition and Tg of the orientational glass formation. Hysteresis of a(T) has been detected in the Tc and Tg regions, besides, the abrupt change in the volume over the region defining Tc. Complete intercalation of C₆₀ with N₂ molecules results in a 0.2% increase in the lattice parameter, which persists over the whole temperature range. Evidence is also obtained that the interstitial guest molecular N₂ induces a slight deformation of the cubic symmetry of the host C₆₀ lattice. |
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| Date |
2017-06-13T11:02:42Z
2017-06-13T11:02:42Z 2007 |
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| Type |
Article
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| Identifier |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction / N.N. Galtsov, A.I. Prokhvatilov, G.N. Dolgova, D. Cassidy, G.E. Gadd, S. Moricca, B. Sundqvist // Физика низких температур. — 2007. — Т. 33, № 10. — С. 1159–1165. — Бібліогр.: 37 назв. — англ.
0132-6414 PACS: 61.10.Nz, 81.05.Tp, 64.70.–p http://dspace.nbuv.gov.ua/handle/123456789/120957 |
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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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