Structure and photoluminescence of helium-intercalated fullerite C₆₀
Intercalation of C₆₀ single crystals with helium was studied by powder x-ray diffractometry. It was established that the intercalation is a two-stage process, octahedral cavities are filled first and then tetrahedral ones, the chemical pressure being negative during both stages. For the first time l...
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| Published in: | Физика низких температур |
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| Date: | 2002 |
| Main Authors: | , , , , , , , , , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2002
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/128766 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Structure and photoluminescence of helium-intercalated fullerite C₆₀ / I.V. Legchenkova, A.I. Prokhvatilov, Yu. E. Stetsenko, M.A. Strzhemechny, K.A. Yagotintsev, A.A. Avdeenko, V.V. Eremenko, P.V. Zinoviev, V.N. Zoryansky, N.B. Silaeva, R.S. Ruoff // Физика низких температур. — 2002. — Т. 28, № 12. — С. 1320-1323. — Бібліогр.: 16. назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862747663447883776 |
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| author | Legchenkova, I.V. Prokhvatilov, A.I. Stetsenko, Yu.E. Strzhemechny, M.A. Yagotintsev, K.A. Avdeenko, A.A. Eremenko, V.V. Zinoviev, P.V. Zoryansky, V.N. Silaeva, N.B. Ruoff, R.S. |
| author_facet | Legchenkova, I.V. Prokhvatilov, A.I. Stetsenko, Yu.E. Strzhemechny, M.A. Yagotintsev, K.A. Avdeenko, A.A. Eremenko, V.V. Zinoviev, P.V. Zoryansky, V.N. Silaeva, N.B. Ruoff, R.S. |
| citation_txt | Structure and photoluminescence of helium-intercalated fullerite C₆₀ / I.V. Legchenkova, A.I. Prokhvatilov, Yu. E. Stetsenko, M.A. Strzhemechny, K.A. Yagotintsev, A.A. Avdeenko, V.V. Eremenko, P.V. Zinoviev, V.N. Zoryansky, N.B. Silaeva, R.S. Ruoff // Физика низких температур. — 2002. — Т. 28, № 12. — С. 1320-1323. — Бібліогр.: 16. назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | Intercalation of C₆₀ single crystals with helium was studied by powder x-ray diffractometry. It was established that the intercalation is a two-stage process, octahedral cavities are filled first and then tetrahedral ones, the chemical pressure being negative during both stages. For the first time low-temperature (5 K) photoluminescence spectra of helium-intercalated fullerite C₆₀ were studied. The presence of helium in lattice voids was shown to reduce that part of the luminescent intensity which is due to the emission of covalently bound pairs of C₆₀ molecules, the socalled "deep traps" with the 0-0 transition energy close to 1.69 eV. The mechanism of the effect of the intercalation with helium on the pair formation in fullerite C₆₀ is discussed.
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| first_indexed | 2025-12-07T20:52:03Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-128766 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T20:52:03Z |
| publishDate | 2002 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Legchenkova, I.V. Prokhvatilov, A.I. Stetsenko, Yu.E. Strzhemechny, M.A. Yagotintsev, K.A. Avdeenko, A.A. Eremenko, V.V. Zinoviev, P.V. Zoryansky, V.N. Silaeva, N.B. Ruoff, R.S. 2018-01-13T19:40:31Z 2018-01-13T19:40:31Z 2002 Structure and photoluminescence of helium-intercalated fullerite C₆₀ / I.V. Legchenkova, A.I. Prokhvatilov, Yu. E. Stetsenko, M.A. Strzhemechny, K.A. Yagotintsev, A.A. Avdeenko, V.V. Eremenko, P.V. Zinoviev, V.N. Zoryansky, N.B. Silaeva, R.S. Ruoff // Физика низких температур. — 2002. — Т. 28, № 12. — С. 1320-1323. — Бібліогр.: 16. назв. — англ. 0132-6414 PACS: 61.48.+c, 61.66.-f, 71.35.Aa, 78.55.-m https://nasplib.isofts.kiev.ua/handle/123456789/128766 Intercalation of C₆₀ single crystals with helium was studied by powder x-ray diffractometry. It was established that the intercalation is a two-stage process, octahedral cavities are filled first and then tetrahedral ones, the chemical pressure being negative during both stages. For the first time low-temperature (5 K) photoluminescence spectra of helium-intercalated fullerite C₆₀ were studied. The presence of helium in lattice voids was shown to reduce that part of the luminescent intensity which is due to the emission of covalently bound pairs of C₆₀ molecules, the socalled "deep traps" with the 0-0 transition energy close to 1.69 eV. The mechanism of the effect of the intercalation with helium on the pair formation in fullerite C₆₀ is discussed. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Письма pедактоpу Structure and photoluminescence of helium-intercalated fullerite C₆₀ Article published earlier |
| spellingShingle | Structure and photoluminescence of helium-intercalated fullerite C₆₀ Legchenkova, I.V. Prokhvatilov, A.I. Stetsenko, Yu.E. Strzhemechny, M.A. Yagotintsev, K.A. Avdeenko, A.A. Eremenko, V.V. Zinoviev, P.V. Zoryansky, V.N. Silaeva, N.B. Ruoff, R.S. Письма pедактоpу |
| title | Structure and photoluminescence of helium-intercalated fullerite C₆₀ |
| title_full | Structure and photoluminescence of helium-intercalated fullerite C₆₀ |
| title_fullStr | Structure and photoluminescence of helium-intercalated fullerite C₆₀ |
| title_full_unstemmed | Structure and photoluminescence of helium-intercalated fullerite C₆₀ |
| title_short | Structure and photoluminescence of helium-intercalated fullerite C₆₀ |
| title_sort | structure and photoluminescence of helium-intercalated fullerite c₆₀ |
| topic | Письма pедактоpу |
| topic_facet | Письма pедактоpу |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/128766 |
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