5 papers
Unusual strain relaxation and Dirac semimetallic behavior in epitaxial antiperovskite nitrides
Ting Cui, Zihan Xu, Qinghua Zhang +13
Antiperovskite nitrides (X3AN) are the structural analogues to perovskite oxides, while their epitaxial growth and electronic properties remain largely unexplored. We report the su…
Observation of square-like moire lattice and quasicrystalline order in twisted rock-salt nitrides
Dongke Rong, Qinghua Zhang, Ting Cui +10
Twistronics, which exploits moire modulation of lattice and electronic structures in twisted bilayers, has emerged as a powerful approach to engineer novel quantum states. Recent e…
Magnetic order dependent photoluminescence from high energy excitons in hBN protected few-layer CrSBr
Xiaohua Wu, Junyang Chen, Mingqiang Gu +6
The detection and manipulation of the spin configurations in layered magnetic semiconductors hold significant interest for developing spintronic devices in two-dimensional limit. I…
Orthorhombic nitride perovskite CeTaN3-δ with switchable and robust ferroelectric polarization
Guozhu Song, Xiangliang Zheng, Xiaodong Yao +16
Perovskite-type ternary nitrides with predicted exciting ferroelectricity and many other outstanding properties hold great promise to be an emerging class of advanced ferroelectric…
Charge transfer induced insulating state at antiperovskite/perovskite heterointerfaces
Ting Cui, Ying Zhou, Qianying Wang +12
Heterointerfaces have been pivotal in unveiling extraordinary interfacial properties and enabling multifunctional material platforms. Despite extensive research on all-oxide interf…