Blondelle, JohanJohanBlondelleDe Neve, HansHansDe NeveDemeester, PietPietDemeesterVan Daele, PeterPeterVan DaeleBorghs, GustaafGustaafBorghsBaets, RoelRoelBaets2021-09-292021-09-291994https://imec-publications.be/handle/20.500.12860/526% external quantum efficiency from InGaAs/(Al)GaAs single quantum well planar microcavity LEDsJournal article