Juanjuan Xue

TL;DR: In this paper, the authors compared the performance of post annealing treatment (PAT) and without the treatment with Sb2Se3 thin films prepared by vapor transport deposition (VTD) method.

TL;DR: In this paper, the authors investigated the electronic transport mechanisms in Sb2Se3 thin-film solar cells using temperature-dependent currentvoltage (J-V) measurements and showed that the dominant carrier recombination occurred in the CdS/Sb 2Se3 interface region, which possibly influenced the Voc for all cells.

TL;DR: In this article, high quality halide perovskites have been demonstrated to be very promising for nonlinear optics and practical frequency upconversion devices in integrated photonics, and they have been used for both nonlinear and linear optics applications.

TL;DR: In this article, the effect of the CdS layer thickness on the properties of Sb2Se3 thin films and the performance of the solar cells was investigated, and it was shown that the optimal layer thickness was 90nm, which led to the best power conversion efficiency of 5.91%.

TL;DR: The results provide an effective strategy to achieve high-performance perovskite random lasers and novel light-emitting devices for speckle-free full-field imaging and solid-state lighting applications, by introducing ingeniously designed periodic nano-/microscale optical structures.