Investigating the structure–function relationship in triple cation perovskite nanocrystals for light-emitting diode applications
Parth Vashishtha, Sjoerd A. Veldhuis, Sai S. H. Dintakurti, Nicole L. Kelly, Benjamin E. Griffith, Alasdair A. M. Brown, Mohammed S. Ansari, Annalisa Bruno, Nripan Mathews, Yanan Fang, Timothy J. White, Subodh G. Mhaisalkar, John V. Hanna
Abstract
Novel Cs-containing triple cation perovskite nanocrystals produce high-performance LEDs as a result of improved surface passivation and environmental stability.
Topics & Concepts
Materials sciencePassivationNanocrystalPerovskite (structure)Light-emitting diodeOptoelectronicsDiodeChemical engineeringNanotechnologyLayer (electronics)EngineeringPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films