2 papers
cond-mat.mtrl-sci2025
Electron Doping Stabilization of Highly-Polar Supertetragonal BaSnO3
Qing Zhang, Karin M. Rabe, Xiaohui Liu
Could electrons stabilize ferroelectric polarization in unpolarized system? Basically, electron doping was thought to be contrary to polarization due to the well-known picture that…
cond-mat.mtrl-sci2025
Supertetragonal BaSnO3 induced giant ferroelectricity in SrTiO3/BaSnO3 superlattices
Jing Li, Qing Zhang, Karin M. Rabe +1
Perovskite BaSnO3 has an Sn s-orbital conduction band minimum, which makes it of interest as a transparent-conducting oxide parent compound but also contraindicates the ferroelectr…