6 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…
Advancing Antiferromagnetic Nitrides via Metal Alloy Nitridation
Qianying Wang, Zexu He, Lele Zhang +14
Nitride materials, valued for their structural stability and exceptional physical properties, have garnered significant interest in both fundamental research and technological appl…
Deteriorated Interlayer Coupling in Twisted Bilayer Cobaltites
Dongke Rong, Xiuqi Chen, Shengru Chen +15
A wealth of remarkable behaviors is observed at the interfaces between magnetic oxides due to the coexistence of Coulomb repulsion and interatomic exchange interactions. While prev…
A single-phase epitaxially grown ferroelectric perovskite nitride
Songhee Choi, Qiao Jin, Xian Zi +21
The integration of ferroelectrics with semiconductors is crucial for developing functional devices, such as field-effect transistors, tunnel junctions, and nonvolatile memories. Ho…
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…