Stochastic Polarization Instability in PbTiO_{3}.
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DOI: 10.1103/physrevlett.121.137602
Abstract: Although discussions of structural phase transitions in prototypical ferroelectric systems with the perovskite structure, such as BaTiO_{3} and PbTiO_{3}, started almost seventy years ago, an atomic-level description of the polar characteristics as a function of… read more here.
Keywords: phase; polarization instability; pbtio; polarization ... See more keywords