most citedDomain-Wall Mediated Polarization Switching in Ferroelectric AlScN: Strain Relief and Field-Dependent Dynamics

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cond-mat.mtrl-sci2026★ 1 cited

Domain-Wall Mediated Polarization Switching in Ferroelectric AlScN: Strain Relief and Field-Dependent Dynamics

Xiangyu Zheng, Charles Paillard, Dawei Wang +4

While scandium-doped aluminum nitride (AlScN) exhibits robust ferroelectricity and excellent thermal stability, its utility is limited by an exceptionally high coercive field ($E_c…

cond-mat.mtrl-sci2025

Towards a deeper fundamental understanding of (Al,Sc)N ferroelectric nitrides

Peng Chen, Dawei Wang, Alejandro Mercado Tejerina +4

Density Functional Theory (DFT) calculations, within the virtual crystal alloy approximation, are performed, along with the development of a Landau-type model employing a symmetry-…