Ageing of InGaN-based LEDs: Effects on internal quantum efficiency and role of defects.
Marco La GrassaMatteo MeneghiniCarlo De SantiMarco MandurrinoMichele GoanoFrancesco BertazziRoland ZeiselBastian GallerGaudenzio MeneghessoEnrico ZanoniPublished in: Microelectron. Reliab. (2015)