36 citations · 37 across the 5 of their papers we have counts for
5 papers
Sliding-Reversible Bandgap Modulation in Irreversible Asymmetric Multilayers
Changming Ke, Yudi Yang, Zhuang Qian +1
The electronic bandgap of a material is often fixed after fabrication. The capability to realize on-demand and non-volatile control over the bandgap will unlock exciting opportunit…
Switchable band topology and geometric current in sliding bilayer elemental ferroelectric
Zhuang Qian, Zhihao Gong, Jian Li +2
We demonstrate that sliding motion between two layers of the newly discovered ferroelectric and topologically trivial bismuth (Bi) monolayer [Nature 617, 67 (2023)] can induce a se…
Competing charge transfer and screening effects in two-dimensional ferroelectric capacitors
Jiawei Huang, Changming Ke, Zhuang Qian +1
Two-dimensional (2D) ferroelectrics offer the potential for ultrathin flexible nanoelectronics, typically utilizing a metal-ferroelectric-metal sandwich structure as the functional…
Semiconducting nonperovskite ferroelectric oxynitride designed ab initio
Qisheng Yu, Jiawei Huang, Changming Ke +3
Recent discovery of HfO2-based and nitride-based ferroelectrics that are compatible to the semiconductor manufacturing process have revitalized the field of ferroelectric-based nan…
Shift current response in elemental two-dimensional ferroelectrics
Zhuang Qian, Jian Zhou, Hua Wang +1
A bulk material without inversion symmetry can generate a direct current under illumination. This interface-free current generation mechanism, referred to as the bulk photovoltaic…