Features of the spectral intensity of scattered light near the phase transition point in quartz crystals |
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| Authors: | V S Gorelik S D Tochilin |
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| Institution: | 19323. Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, Russia
29323. Moscow Institute of Physics and Technology, Institutksii per. 9, Dolgoprudnyi, Moscow Oblast, 141700, Russia
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| Abstract: | The isofrequency dependences of inelastic light scattering in quartz crystals near the phase transition point are calculated taking into account both spatially inhomogeneous fluctuations of the order parameter and the finite spectral width of the spectrometer slit. It was found that the theory is in satisfactory agreement with the experimental data on dynamic opalescence observed in quartz crystals during phase transformations. |
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