Extrinsic and intrinsic nonradiative recombination channels in deep ultraviolet (λ < 230 nm) light emitting heterostructures made of group III element nitrides. - Ibanez, Alexandra; Ščajev, Patrik; Ajmal Khan, M.; Fujimoto, Kohei; Mitra, Sunanda; Valvin, Pierre; Cassabois, Guillaume; Leroux, Mathieu; Brault, Julien; Hirayama, Hideki; Gil, Bernard (Journal of Applied Physics, 2026)