Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction
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...
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| Published in: | Физика низких температур |
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| Date: | 2007 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120957 |
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| Cite this: | 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. |
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Galtsov, N.N. Prokhvatilov, A.I. Dolgova, G.N. Cassidy, D. Gadd, G.E. Moricca, S. Sundqvist, B. 2017-06-13T11:02:42Z 2017-06-13T11:02:42Z 2007 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 https://nasplib.isofts.kiev.ua/handle/123456789/120957 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. The authors are indebted to M.A. Strzhemechny for helpful discussions at every stage of the investigation and helpful advice in the course of the paper preparation and to T.Yu. Shcherban’ for help in carrying out the experiments. The study was partially supported by the International STCU Foundation, Grant ¹ 2669. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Динамика кристаллической решетки Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction |
| spellingShingle |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction Galtsov, N.N. Prokhvatilov, A.I. Dolgova, G.N. Cassidy, D. Gadd, G.E. Moricca, S. Sundqvist, B. Динамика кристаллической решетки |
| title_short |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction |
| title_full |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction |
| title_fullStr |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction |
| title_full_unstemmed |
Intercalation of fullerite C₆₀ with N₂ molecules. An investigation by x-ray powder diffraction |
| title_sort |
intercalation of fullerite c₆₀ with n₂ molecules. an investigation by x-ray powder diffraction |
| author |
Galtsov, N.N. Prokhvatilov, A.I. Dolgova, G.N. Cassidy, D. Gadd, G.E. Moricca, S. Sundqvist, B. |
| author_facet |
Galtsov, N.N. Prokhvatilov, A.I. Dolgova, G.N. Cassidy, D. Gadd, G.E. Moricca, S. Sundqvist, B. |
| topic |
Динамика кристаллической решетки |
| topic_facet |
Динамика кристаллической решетки |
| publishDate |
2007 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| 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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120957 |
| citation_txt |
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. |
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2025-12-01T13:55:33Z |
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2025-12-01T13:55:33Z |
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