Lead-free perovskite Cs <sub>2</sub> AgBiBr <sub>6</sub> epitaxial thin films for high-performance and air-stable photodetectors
Yansu Shan, Wenyu Cui, Yang Zhou, Ning Li, Xia Wang, Bingqiang Cao
Abstract
High-efficiency and air-stable photodetectors based on lead-free perovskite Cs 2 AgBiBr 6 epitaxial thin films were prepared by pulsed laser deposition.
Topics & Concepts
Materials sciencePerovskite (structure)PhotodetectorEpitaxyOptoelectronicsThin filmLead (geology)Composite materialNanotechnologyLayer (electronics)CrystallographyChemistryGeomorphologyGeologyPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsAdvanced Photocatalysis Techniques