Author

Jin-Chai Li

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Oct 2026

C-plane yellow–green InGaN micro-light-emitting diodes with 1.55 GHz modulation bandwidth for free-space visible-light communication

Yellow–green InGaN micro-light-emitting diodes (micro-LEDs) are attractive transmitters for visible-light communication, yet high-In-content quantum wells usually impose a trade-off among efficiency, optical power, and modulation speed. Here, we report c-plane single-quantum-well InGaN micro-LEDs emitting near 545 nm t...

Jian-Hui Liu, Hong-Jiang Li, Guan-Qi Li et al. · Applied Physics Letters · 0 citations

Open access Sep 2026

Polarity inversion and electronic structure in magnesium-induced GaN inversion domain superlattices

In this study, we propose and investigate three atomic configurations of magnesium (Mg)-induced GaN inversion domain superlattices (denoted as IDBNa, IDBNb and IDBNc) using first-principles density functional theory. Detailed electronic structure analysis reveals that periodic polarity inversion at inversion domain bou...

Li Jiang, Wei-Fang Lu, Jia Wang et al. · Journal of Physics D: Applie... · 0 citations