Extending Carrier Lifetimes in Lead Halide Perovskites with Alkali Metals by Passivating and Eliminating Halide Interstitial Defects - Qiao, Lu; Fang, Wei‐Hai; Long, Run; Prezhdo, Oleg V. (Angewandte Chemie International Edition, 2020)
Keywords: Alkali metals; alkali passivation; Alkalies; Alkalis; Charge density; Current carriers; Defects; density functional calculations; Dopants; Free energy; Heat of formation; Heavy metals; Interstitial defects; Interstitials; Lead compounds; lead halide perovskites; Metal concentrations; Metal halides; Molecular dynamics; Perovskites; Recombination; lead halide perovskites; alkali passivation; density functional calculations; interstitial defects; molecular dynamics