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Phonon spectra in ferroelastic KSc(MoO4)2

N. M. NesterenkoLow Temperature Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR, Khar’kovV. I. FominLow Temperature Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR, Khar’kovV. I. Kut’koLow Temperature Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR, Khar’kov

Soviet Journal of Low Temperature Physicsjournal1982en

ABI

Annotatsiya

We report Raman scattering and IR reflection spectra of KSc(MoO4)2 and other trigonal molybdates and tungstates over the temperature range 4–300 °K. The changes in the spectra in the asymmetric phases are analyzed. The mechanism for the phase transition to the monoclinic phase is discussed.

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Mavzular

Solid-state spectroscopy and crystallography Crystal Structures and Properties Nonlinear Optical Materials Research

Identifikatorlar

DOI: 10.1063/10.0030751

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