Effects of strong anharmonicity in the spectra of optical phonons and polaritons
V.M. Agranovicha,
I.I. Lalov aInstitute of Spectroscopy, Russian Academy of Sciences, ul. Fizicheskaya 5, Troitsk, Moscow, 108840, Russian Federation
PACS:63.20.Ry, 71.36.+c, 78.30.−j (all) DOI:10.1070/PU1985v028n06ABEH005203 URL: https://ufn.ru/en/articles/1985/6/c/ Citation: Agranovich V M, Lalov I I "Effects of strong anharmonicity in the spectra of optical phonons and polaritons" Sov. Phys. Usp.28 484–505 (1985)