Carrier transport mechanism of Mg/Pt/Au Ohmic contact on p-GaN/AlGaN/GaN platform with ultra-low resistivity. - Tang, Chuying; Fu, Chun; Jiang, Yang; He, Minghao; Deng, Chenkai; Wen, Kangyao; He, Jiaqi; Wang, Peiran; Du, Fangzhou; Zhang, Yi; Hu, Qiaoyu; Tao, Nick; et al. (Applied Physics Letters, 2023)