Lattice dynamics of cryocrystals at high pressure

• Published in: Физика низких температур
• Date: 2007
• Main Authors: Horbenko, E.E., Troitskaya, E.P., Chabanenko, Val.V.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2007
• Subjects: Classical Cryocrystals
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121779
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Lattice dynamics of cryocrystals at high pressure / E.E. Horbenko, E.P. Troitskaya, Val.V. Chabanenko // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 752-757. — Бібліогр.: 28 назв. — англ.

The lattice dynamics of cryocrystals is investigated from first principles in the framework of the Tolpygo
 model over a wide range of pressures. The phonon frequencies in rare-gas solids are calculated in terms of
 models that go beyond the scope of adiabatic approximation. At high...