Amplified spontaneous emission from waveguides based on hybrid quasi-2D perovskites of Dion–Jacobson and Ruddlesden–Popper phases
Yang Tang, Junhan Guo, Bin Liu, Liang Qin, Zhenbo Deng, Yufeng Hu, Feng Teng, Zhidong Lou, Yanbing Hou
Abstract
Morphology optimized quasi-2D perovskite films are fabricated through a strategy of hybrid Dion–Jacobson and Ruddlesden–Popper phases, resulting in good amplified spontaneous emission performance with a low threshold and high gain coefficient.
Topics & Concepts
Materials sciencePerovskite (structure)Morphology (biology)Condensed matter physicsOptoelectronicsCrystallographyPaleontologyPhysicsChemistryBiologyPerovskite Materials and ApplicationsConducting polymers and applicationsLuminescence and Fluorescent Materials