Minghui Hong

TL;DR: In this paper, laser ablation of GaN thin film and GaN/Sapphire structure for the application o flight emitting diodes (LEDs) has been performed.

TL;DR: In this article, the authors investigated the impact of laser-induced oxidation, which is caused by laser ablation in air, on the performance of silicon wafer solar cells, and they showed that by applying a postlaser etching step, laserinduced defects and oxide film can be removed effectively, providing improved conditions for the subsequent metallization process.

TL;DR: In this article, the effect of target temperature (TG) on electrical and optical properties was investigated, and the origin of electrical conduction was verified as the result of high TG, which enhances crystal quality that provides higher mobility of electrons as well as more effective activation for the Al dopants.

TL;DR: The integration of large-scale 2D bimetallic Ag/Au nanodisk arrays with gold nanoparticles is developed for sensing DNA conformation with the assistance of 3D finite-difference time-domain simulation, enabling the feasibility for sensitive DNA detection with a detection limit down to 100 femtomolar.

TL;DR: In this article, the authors describe the fabrication of elastic microbubbles with a precise control of volume and curvature based on femtosecond laser irradiated graphene oxide, which can function as reflective microlenses for focusing broadband white light into an ultrahigh aspect ratio diffraction-limited photonic jet without chromatic aberration.