A universal strategy combining interface and grain boundary engineering for negligible hysteresis and high efficiency (21.41%) planar perovskite solar cells
Ying‐Chu Chen, Jie Shi, Xitao Li, Siqi Li, Xinding Lv, Xiangnan Sun, Yan‐Zhen Zheng, Xia Tao
Abstract
We develop a universal strategy combining interface and grain boundary engineering to effectively eliminate the hysteresis in planar PSCs.
Topics & Concepts
PlanarHysteresisGrain boundaryMaterials sciencePerovskite (structure)Interface (matter)Boundary (topology)Engineering physicsCondensed matter physicsComputer scienceComposite materialChemical engineeringMathematicsPhysicsEngineeringMathematical analysisCapillary numberComputer graphics (images)Capillary actionMicrostructurePerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties