Ferroelectric switching in GeTe through rotation of lone-pair electrons by Electric field-driven phase transition
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DOI: 10.1016/j.apmt.2021.101122
Abstract: Abstract Germanium telluride (GeTe), which has long been used in phase-change devices, has very unique structural characteristics. While atomic movement and related bond-order switching have been believed to determine the ferroelectric characteristics of this compound,… read more here.
Keywords: phase transition; ferroelectric switching; switching gete; rotation lone ... See more keywords