Jia, M., Hou, B., Yang, L., Xue, Z., Zhang, M., Wu, M., Lu, H., Hong, X., Du, J., Xiao, Q., Guo, L., Zheng, X., Ma, X., Hao, Y. (2025). Oxygen plasma and post-annealing assisted surface oxidation for high-Vth E-mode p-GaN HEMTs. Applied Physics Letters. https://doi.org/10.1063/5.0269738