Quantum property of solid hydrogen as revealed by high-resolution laser spectroscopy
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Quantum property of solid hydrogen as revealed by high-resolution laser spectroscopy
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| Creator |
Hiroyuki Katsuki
Mizuho Fushitani Takamasa Momose |
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| Subject |
Spectroscopy in Cryocrystals and Matrices
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| Description |
Pure vibrational overtone transitions of solid parahydrogen were studied using high-resolution laser spectroscopy. Extremely narrow spectral linewidth (~20 MHz) allowed us to observe rich spectral structure that originates in subtle intermolecular interactions in the crystal. It was found that anisotropy of the distribution of zero-point lattice vibration of hydrogen molecules perturbs the energy levels of the vibrationally excited states significantly. Large amplitude of the zero-point lattice vibration being an intrinsic nature of quantum solids, was directly observed from the present high-resolution spectroscopy. The first observation of a pure vibrational overtone transition of solid orthodeuterium is also discussed.
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| Date |
2018-01-14T13:13:20Z
2018-01-14T13:13:20Z 2003 |
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| Type |
Article
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| Identifier |
Quantum property of solid hydrogen as revealed by high-resolution laser spectroscopy / Hiroyuki Katsuki, Mizuho Fushitani, Takamasa Momose // Физика низких температур. — 2003. — Т. 29, № 9-10. — С. 1093-1100. — Бібліогр.: 25 назв. — англ.
0132-6414 PACS: 33.20.Ea, 63.50.+x, 67.80.-s http://dspace.nbuv.gov.ua/handle/123456789/128935 |
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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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