Mn-doped 2D Sn-based perovskites with energy transfer from self-trapped excitons to dopants for warm white light-emitting diodes
Lu Hou, Yihua Zhu, Jingrun Zhu, Yiqin Gong, Chunzhong Li
Abstract
This work shows the competitive relationship between self-trapped exciton (STE) emission from the host crystal and dopant Mn d–d transition emission.
Topics & Concepts
Materials scienceDopantExcitonDopingDiodeEnergy transferOptoelectronicsLight-emitting diodeCondensed matter physicsAtomic physicsPhysicsPerovskite Materials and ApplicationsOrganic and Molecular Conductors ResearchOrganic Light-Emitting Diodes Research