Shift of close-packed basal planes as an order parameter of transitions between antiferromangetic phases in solid oxygen: II. Temperature/pressure dependence of sound velocities and lattice parameters

• Published in: Физика низких температур
• Date: 2007
• Main Authors: Gomonay, E.V., Loktev, V.M.
• 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/123456789/121772
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Shift of close-packed basal planes as an order parameter of transitions between antiferromangetic phases in solid oxygen: II. Temperature/pressure dependence of sound velocities and lattice parameters / E.V. Gomonay, V.M. Loktev // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 711-718. — Бібліогр.: 16 назв. — англ.

In the present paper we generalize a phenomenological model developed by Gomonay and Loktev (Fiz. Nizk. Temp. 31, 1002 (2005)) for the description of magnetostructural phase transitions and related peculiarities of elastic properties in solid oxygen under high pressure and/or temperature below 40 K....