Revealing the compositional effect on the intrinsic long-term stability of perovskite solar cells
Liqiang Xie, Peiquan Song, Lina Shen, Jianxun Lu, Kaikai Liu, Kebin Lin, Wenjing Feng, Chengbo Tian, Zhanhua Wei
Abstract
The trap-density of perovskites can be suppressed by component doping, which is beneficial for improving the operational stability of perovskite solar cells.
Topics & Concepts
Perovskite (structure)Stability (learning theory)DopingComponent (thermodynamics)Materials scienceTerm (time)Trap (plumbing)Chemical physicsChemical engineeringChemistryOptoelectronicsPhysicsThermodynamicsComputer scienceMeteorologyEngineeringMachine learningQuantum mechanicsPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsSolid-state spectroscopy and crystallography