Citation:
Lang J, Xu F, Sun Y, Zhang N, Wang J, Liu B, Wang L, Xie N, Fang X, Kang X, et al. Carrier Velocity Modulation by Asymmetrical Concave Quantum Barriers to Improve the Performance of AlGaN-Based Deep Ultraviolet Light Emitting Diodes. IEEE Photonics Journal. 2021;13:8200108.