Changdong Tong

Effect of Current on the Inhomogeneous Light Emission From AlGaInP-Based Flip-Chip Red Mini-LEDs

Changdong Tong, Weijie Guo, Chenming Zhong et al. · IEEE Electron Device Letters · 2022 · 27 citations

Optical Materials, Engineering, Injected Dc +23

Chromatic properties of InGaN-based red, green, and blue micro-LEDs grown on silicon substrate

Xi Zheng, Xiongfei Xu, Changdong Tong et al. · Applied Physics Letters · 2024 · 21 citations

Optical Materials, Engineering, Optoelectronic Devices +22

Impacts and effectiveness of sidewall treatment on the spatially resolved optical properties and efficiency enhancement for GaN-based blue and green micro-LEDs

Xi Zheng, Jixuan Xiao, Yurong Dai et al. · Optics & Laser Technology · 2024 · 18 citations

Origin of the Inhomogeneous Electroluminescence of GaN-Based Green Mini-LEDs Unveiled by Microscopic Hyperspectral Imaging

Xi Zheng, Weijie Guo, Changdong Tong et al. · ACS Photonics · 2022 · 17 citations

Engineering, Optoelectronic Devices, Luminescence Property +17

Exciton distribution-induced efficiency droop in green microscale light-emitting diodes at cryogenic temperatures

Xi Zheng, Weijie Guo, Changdong Tong et al. · Applied Physics Letters · 2022 · 14 citations

White Oled, Photonics, Electrical Engineering +14