Order and disorder in solid oxygen: Neutron scattering investigations

• Published in: Физика низких температур
• Date: 1996
• Main Authors: Dunstetter, F., Hardouin Duparc, O., Plakhty, V.P., Schweizer, J., Delapalme, A.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 1996
• Subjects: Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995)
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/176427
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Order and disorder in solid oxygen: Neutron scattering investigations / F. Dunstetter, O. Hardouin Duparc, V.P. Plakhty, J. Schweizer, A. Delapalme // Физика низких температур. — 1996. — Т. 22, № 2. — С. 140-157. — Бібліогр.: 44 назв. — англ.

Solid oxygen exists at zero pressure in three crystallographic phases, denoted α, β, γ. Various results have been obtained by neutron scattering in the two disordered β and у phases. Plastic γ-O₂ has a A15 structure with 8 molecules per unit cell. The molecules, located at 2α and 6c sites, exhibit t...