Stimulated emission via electron-hole plasma recombination in fully strained single InGaN/GaN heterostructures - Minj, A; Romero, MF; Wang, Y; Tuna, Ö; Feneberg, M; Goldhahn, R; Schmerber, G; Ruterana, P; Giesen, C; Heuken, M (Applied Physics Letters, 2016)