Changes of Structure and Bonding with Thickness in Chalcogenide Thin Films.
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DOI: 10.1002/adma.202001033
Abstract: Extreme miniaturization is known to be detrimental for certain properties, such as ferroelectricity in perovskite oxide films below a critical thickness. Remarkably, few-layer crystalline films of monochalcogenides display robust in-plane ferroelectricity with potential applications in… read more here.
Keywords: structure bonding; thin films; thickness chalcogenide; chalcogenide thin ... See more keywords