Vibrational dynamics of solid molecular nitrogen to megabar pressures
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Vibrational dynamics of solid molecular nitrogen to megabar pressures
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| Creator |
Goncharov, A.F.
Gregoryanz, E. Mao, H.-K. Hemley, R.J. |
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| Subject |
Статьи, посвященные столетию со дня рождения Л. В. Шубникова
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| Description |
We report the results of Raman and synchrotron infrared absorption measurements of several molecular phases of solid nitrogen to pressures above 100 GPa (300 K). Low- temperature vibrational spectra to 45 GPa are also presented. The changes in Raman and infrared spectra at 60 GPa and 300 K are interpreted as arising from the ε→ ζ transition reported at low temperature. The character of splitting of the Raman vibron ν₂ observed at 25 GPa and low temperatures differs from that previously reported, a difference that we ascribe to different experimental procedures employed and metastability of the low- temperature phase.
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| Date |
2018-01-15T12:44:14Z
2018-01-15T12:44:14Z 2001 |
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| Type |
Article
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| Identifier |
Vibrational dynamics of solid molecular nitrogen to megabar pressures / A.F.
Goncharov, E.Gregoryanz, H.-K. Mao, R.J. Hemley // Физика низких температур. — 2001. — Т.
27, № 9-10. — С. 1170-1174. — Бібліогр.: 39 назв. —
англ.
0132-6414 PACS: 62.50.+p, 78.30.-j http://dspace.nbuv.gov.ua/handle/123456789/129019 |
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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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