Кл.слова (ненормированные):
Ferroelectric devices -- Ferroelectricity -- Raman scattering -- Sodium -- Ferroelectric phase transition -- Overdamped -- Sodium nitrite -- Soft modes -- Wide spectral range -- Ferroelectric materials
Аннотация: Raman spectra of the ferroelectric sodium nitrite are recorded over a wide spectral range at different temperatures, including the ferroelectric phase transition interval. The room-temperature Raman spectrum reveals the overdamped А1(z) soft mode which is attributed to the ferroelectric phase transition. © 2016, Allerton Press, Inc.
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Держатели документа:
Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russian Federation
Bauman Moscow State Technical University, Moscow, Russian Federation
AO NPP Istok, Fryazino, Russian Federation
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Pyatyshev, A. Y.; Krylov, A. S.; Крылов, Александр Сергеевич