Yamada, H., Takahashi, T., Gotow, T., Kumagai, N., Yamashita, Y., Shimizu, T., Wang, X., Miura, H., Takahashi, N. (2026). Reduction of carbon impurities in GaN grown by MOCVD using an NH3-plasma source. Applied Physics Letters. https://doi.org/10.1063/5.0322108