Cui, J., Xu, Y., Fu, X., Chen, Z., Liu, S., Qi, H., Yang, H., Yang, J., Wang, M., Yang, X., Shen, B., Wei, J. (2026). Achieving low ON-resistance in E-mode regrown U-shaped p-GaN gate multi-channel HEMT. Applied Physics Letters. https://doi.org/10.1063/5.0333796