Superior Performances of Dynamic On-State Resistance in 1.9kV GaN-on-Sapphire HEMT. - Weihao Lu 005; Sheng Li; Siyang Liu 002; Yanfeng Ma; Long Zhang; Jiaxing Wei; Weifeng Sun; Yiheng Li; Yuanyang Xia; Ke Wang; Tinggang Zhu (ICTA, 2023)