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…
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…
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…
Confined Magnetization at the Sublattice-Matched Ruthenium Oxide Heterointerface
Yiyan Fan, Qinghua Zhang, Ting Lin +17
Creating a heterostructure by combining two magnetically and structurally distinct ruthenium oxides is a crucial approach for investigating their emergent magnetic states and inter…