Yanfeng Zhao

TL;DR: The good match between the theoretical prediction and experimental demonstration suggests that the underlying sensing mechanism is related to the charge transfer and induced flat band, and provides a guideline for designing high performance gas sensors based on SnSe2.

TL;DR: It is shown that the NO2 sensing of graphene can be also enhanced via decoration with monodisperse polymer beads, and the detection limit is improved from 1000 to 45 ppb after the application of polystyrene (PS) beads.

TL;DR: In this paper, the authors demonstrate the simple and stable synthesis of sub-millimeter size single-crystal MoSe2 monolayers with mobilities ranging from 38 to 8 cm2 V−1 s−1.