Yujie Zheng

TL;DR: An unexpected bandgap tunability with distance from the grain boundary in single-layer molybdenum disulphide is reported, which also depends on the grain misorientation angle.

TL;DR: This work establishes a database containing over 1700 donor materials and explores several expressions for molecule structures, i.e., images, ASCII strings, descriptors, and fingerprints, as inputs for various ML algorithms, which indicate that ML is a powerful tool to prescreen new OPV materials, thus accelerating the development of the OPV field.

TL;DR: In this article, the authors review the organic-2D TMD interface from both chemical and physical perspectives, focusing on surface charge transfer and electronic screening effects, and conclude with an outlook on future scientific and device developments.

TL;DR: The results of this study extend the current understanding of metallic 2D-TMDs in the search for exotic low-dimensional quantum phenomena, and stimulate further theoretical and experimental studies on van der Waals monolayer magnets.

TL;DR: It is shown using first-principles calculations, scanning tunneling microscopy (STM), and scanning transmission electron microscopy experiments that W vacancies are not present in the authors' CVD-grown 2D WSe2, and it is predicted that only Oins defects give localized excitons within the energy range of SPE in previous experiments, making them a likely source of previously observed SPE.