Lattice distortion in hcp rare gas solids
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Lattice distortion in hcp rare gas solids
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| Creator |
Grechnev, A.
Tretyak, S.M. Freiman, Yu.A. |
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| Subject |
Физические свойства криокристаллов
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| Description |
The lattice distortion parameter δ≡c/a – √8/3 has been calculated as a function of molar volume for the hcp phases of He, Ar, Kr, and Xe. Results from both semi-empirical potentials and density functional theory are presented. Our study shows that δ is negative for helium in the entire pressure range. For Ar, Kr, and Xe, however, δ changes sign from negative to positive as the pressure increases, growing rapidly in magnitude at higher pressures.
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| Date |
2017-05-19T08:30:32Z
2017-05-19T08:30:32Z 2010 |
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| Type |
Article
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| Identifier |
Lattice distortion in hcp rare gas solids / A. Grechnev, S.M. Tretyak, Yu.A. Freiman // Физика низких температур. — 2010. — Т. 36, № 4. — С. 423-428. — Бібліогр.: 25 назв. — англ.
0132-6414 PACS: 67.80.B, 61.66.Bi, 71.15.Mb http://dspace.nbuv.gov.ua/handle/123456789/117019 |
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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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