2 papers
cond-mat.mes-hall2026
Observation of Unconventional Ferroelectricity in Non-Moir'\e Graphene on Hexagonal Boron Nitride Boundaries and Interfaces
Tianyu Zhang, Yueyang Wang, Hongxia Xue +3
Interfacial interactions in two parallel-stacked hexagonal boron-nitride (hBN) layers facilitate sliding ferroelectricity, enabling novel device functionalities. Additionally, when…
cond-mat.mes-hall2024
Coulomb drag in graphene/hBN/graphene moiré heterostructures
Yueyang Wang, Hongxia Xue, Xiong Wang +3
We report on the observation of Coulomb drag between graphene-hexagonal boron nitride (hBN) moiré heterostructure with a moiré wavelength of 14 nm and an intrinsic graphene w…