Evidence for a surface anomaly during the cubic-tetragonal phase transition in BaTiO3(001)
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DOI: 10.1063/1.5030498
Abstract: We have used low energy electron microscopy (LEEM) to study the evolution of the surface structure of BaTiO3(001) during the ferroelectric-paraelectric phase transition (120 °C, P4mm-Pm3m). Transient surface structures appear under heating at temperatures slightly above… read more here.
Keywords: phase; batio3 001; phase transition; surface ... See more keywords