Mapping Sliding Ferroelectricity in Bulk (PbS)1.11VS2 Crystals
Cinthia Antunes Corrêa,
Jiří Volný,
Klára Uhlířová
et al.
Abstract:The recent discovery of sliding ferroelectricity opens up the field of 2D ferroelectricity. However, the limitation to switching the polarization due to the topological protection of the domain walls limits the potential of these heterostructures. Here, the switching of sliding ferroelectric bulk misfit layer compound (PbS)1.11VS2 crystals is studied using switching spectroscopy piezoresponse force microscopy. A large number of measured hysteresis loops can be efficiently analyzed using unsupervised machine‐le… Show more
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