Far-infrared reflectivity and Raman stud
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Y. Marqueton; A. Miniewicz; R. Jakubas
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Article
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1992
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John Wiley and Sons
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English
⚖ 848 KB
## Abstract A study of far‐infrared (5–400 cm^−1^) polarized reflectivity spectra and preliminary Raman measurements of the ferroelectric crystal of DMABA, [NH~2~(CH~3~)~2~]~3~Sb~2~Br~9~, were made in the temperature range 80–300 K. The paraelectric–ferroelectric phase transition occurring at __T__