Fabrication of Dynamic Holograms on Polymer Surface by Direct Laser Writing for High-Security Anti-Counterfeit Applications

by Jiahao Miao, Xinghuo Ding, Shengjun Zhou, Chengqun Gui
Published 2019-01-01

Revealing the Role of Sidewall Orientation in Wet Chemical Etching of GaN-Based Ultraviolet Light-Emitting Diodes

by Hui Wan, Bin Tang, Ning Li, Shengjun Zhou, Chengqun Gui, Sheng Liu
Published 2019-03-01

Enhanced Light Extraction of Flip-Chip Mini-LEDs with Prism-Structured Sidewall

by Bin Tang, Jia Miao, Yingce Liu, Hui Wan, Ning Li, Shengjun Zhou, Chengqun Gui
Published 2019-02-01

High-Power GaN-Based Vertical Light-Emitting Diodes on 4-Inch Silicon Substrate

by Qiang Zhao, Jiahao Miao, Shengjun Zhou, Chengqun Gui, Bin Tang, Mengling Liu, Hui Wan, Jinfeng Hu
Published 2019-08-01

The effect of nanometre-scale V-pits on electronic and optical properties and efficiency droop of GaN-based green light-emitting diodes

by Shengjun Zhou, Xingtong Liu, Han Yan, Yilin Gao, Haohao Xu, Jie Zhao, Zhijue Quan, Chengqun Gui, Sheng Liu
Published 2018-07-01