Raman scattering in crystals with order-disorder type phase transition

• Veröffentlicht in: Condensed Matter Physics
• Datum: 1999
• 1. Verfasser: Ivankiv, Ya.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 1999
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/120544
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Raman scattering in crystals with order-disorder type phase transition / Ya. Ivankiv // Condensed Matter Physics. — 1999. — Т. 2, № 3(19). — С. 523-529. — Бібліогр.: 15 назв. — англ.

The theory based on the “operator” two-time Green functions formalism applied for the construction of the polarizability operators entering the general expression for the effective cross-section of Raman scattering is developed. The presented microscopic scheme is applied to the investigation of t...