Strong violet emission from ultra-stable strontium-doped CsPbCl<sub>3</sub> superlattices
Yongqiang Ji, Minqiang Wang, Zhi Yang, Hao Wang, Muhammad Amin Padhiar, Hengwei Qiu, Jialin Dang, Yinru Miao, Yun Zhou, Arshad Saleem Bhatti
Abstract
We develop a general strategy for the synthesis of strong violet-emitting CsSr 0.1 Pb 0.9 Cl 3 perovskite supercrystals (PSCs). These CsSr 0.1 Pb 0.9 Cl 3 PSCs were found to not only possess improved PLQYs but also exhibit high stability against UV light and water.
Topics & Concepts
PassivationPhotoluminescenceMaterials sciencePerovskite (structure)Quantum dotUltra violetSuperlatticeHalideOptoelectronicsChlorineDopingStrontiumNanotechnologyChemical engineeringInorganic chemistryChemistryLayer (electronics)MetallurgyOrganic chemistryEngineeringPerovskite Materials and ApplicationsOrganic Light-Emitting Diodes ResearchQuantum Dots Synthesis And Properties