Soft phonon mode dynamics in Aurivillius-type structures
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DOI: 10.1103/physrevb.96.134114
Abstract: We report the dynamics of soft phonon modes and their role towards the various structural transformations in Aurivillius materials by employing terahertz frequency-domain spectroscopy, atomic pair distribution function analysis, and first-principles calculations. We have chosen… read more here.
Keywords: phonon mode; soft phonon; dynamics aurivillius; phonon ... See more keywords