Qiu, H., Wang, L., Guo, Y., Guo, K., Zhang, X., Jia, X., Shen, C., Zhang, T., Sun, X., Wei, X., Wang, S., Wang, J., Li, J., Zhang, Y., Zhang, Z., Liu, N., Yan, J. (2025). Enhancing the light output power of deep ultraviolet light-emitting diodes with a ultra-thin p-type layer through etching non-ohmic contact p-GaN region. Journal of Applied Physics. https://doi.org/10.1063/5.0291142