Strain and its effect on optical properties of AlGaN-based DUV LEDs grown on sapphire substrates by MOCVD with different thickness of p-type layers - Fang, Ruiting; Song, Xiaorui; Fang, Xiaoyu; Wang, Shuchang; Zhang, Xiong; Liu, Yushen (2022 10th International Symposium on Next-Generation Electronics (ISNE), Next-Generation Electronics (ISNE), 2022 10th International Symposium on, 2023)