Quan Zheng

Different scattering effect of nano-patterned sapphire substrate for TM- and TE-polarized light emitted from AlGaN-based deep ultraviolet light-emitting diodes

Ji Zhang, Le Chang, Ziqiang Zhao et al. · Optical Materials Express · 2021 · 29 citations · Full text

Photonics, Electrical Engineering, Nano-patterned Sapphire Substrate +14

Understanding omni-directional reflectors and nominating more dielectric materials for deep ultraviolet light-emitting diodes with inclined sidewalls

Yuxin Zheng, Ji Zhang, Le Chang et al. · Journal of Applied Physics · 2020 · 25 citations

White Oled, Plasmonics, Electrical Engineering +15

Artificially formed resistive ITO/p-GaN junction to suppress the current spreading and decrease the surface recombination for GaN-based micro-light emitting diodes

Sheng Hang, Muyao Zhang, Yidan Zhang et al. · Optics Express · 2021 · 25 citations · Full text

The Number of Ramified Covering of a Riemann Surface by Riemann Surface

An-Min Li, Guosong Zhao, Quan Zheng · Communications in Mathematical Physics · 2000 · 23 citations · Full text

Ramified Covering, Riemann Surface

On the impact of the beveled mesa for GaN-based micro-light emitting diodes: electrical and optical properties

Sheng Hang, Gai Zhang, Chunshuang Chu et al. · Optics Express · 2022 · 22 citations · Full text

Wide-bandgap Semiconductor, Optical Materials, Engineering +19