Liyuan Zhang

TL;DR: Rectifying diodes of single nanobelt/nanowire-based devices have been fabricated by aligning single ZnO nanobelts/ nanowires across paired Au electrodes using dielectrophoresis to form the Schottky diode.

TL;DR: Evidence of the three-dimensional quantum Hall effect and a magnetic-field-driven quantum phase transition are observed in zirconium pentatelluride crystals, providing experimental evidence of the 3D QHE and a promising platform for further exploration of exotic quantum phases and transitions in 3D systems.

TL;DR: In this paper, the local oxidation nanopatterning of graphene films was demonstrated by an atomic force microscope and the technique provided a method to form insulating trenches in graphene flakes and to fabricate nanodevices with sub-nanometer precision.

TL;DR: In this paper, the local oxidation nanopatterning of graphene films was demonstrated by an atomic force microscope and the technique provided a method to form insulating trenches in graphene flakes and to fabricate nanodevices with sub-nm precision.

TL;DR: A novel 2D h-BN/p-MoTe2 /graphene/n-SnS2 /h-BN p-g-n junction, fabricated by a layer-by-layer dry transfer, demonstrates high-sensitivity, broadband photodetection at room temperature, suggesting that the vdW p- g-n junctions containing multiple photoactive TMDs can provide a viable approach toward future ultrahigh-s sensitivity and broadband photonic detectors.