Tetravalent Doping in Fluorite-Based Ferroelectric Oxides for Reduced Voltage Operations.
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DOI: 10.1021/acsami.2c05886
Abstract: First-principles calculations show a reduced energy barrier for polarization switching via a bulk phase transition by doping of hafnium-zirconium oxide (HZO). The tetragonal P42/nmc phase serves as a transition state for polarization switching of the… read more here.
Keywords: orthorhombic phase; fluorite based; tetravalent doping; tetragonal phase ... See more keywords