Investigation of lattice dynamics of oxyfluoride Rb 2KMoO 3F 3
Автор: Krylov A.S., Sofronova S.N., Kolesnikova E.M., Isaenko L.I.
Журнал: Сибирский аэрокосмический журнал @vestnik-sibsau
Рубрика: Технологические процессы и материалы
Статья в выпуске: 5 (45), 2012 года.
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In the work the complete Raman spectra of oxyfluoride Rb 2KMoO3F3 in the temperature range 7-260 K were obtained. The structural phase transition at T ~ 185 K was found. The lattice dynamics of disordered crystal was simulated, the calculated spectra contain the «soft» modes of oscillations.
Lattice dynamics, raman scattering, oxyfluorides
Короткий адрес: https://sciup.org/148176953
IDR: 148176953
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