Universal approach toward high-efficiency two-dimensional perovskite solar cells <i>via</i> a vertical-rotation process
Yi Yang, Cheng Liu, Arup Mahata, Mo Li, Cristina Roldán‐Carmona, Yong Ding, Zulqarnain Arain, Weidong Xu, Yunhao Yang, Pascal Schouwink, Andreas Züttel, Filippo De Angelis, Songyuan Dai, Mohammad Khaja Nazeeruddin
Abstract
A universal vertically-rotated (VR) methodology is proposed to rotate the crystal orientation of 2D perovskites, which improves charge transport properties by several orders of magnitude and boosts the efficiency of 2D (<italic>n</italic> ≤ 4) PSCs to above 17%.
Topics & Concepts
Perovskite (structure)Rotation (mathematics)Orientation (vector space)Process (computing)Materials scienceCharge (physics)Crystal (programming language)PhysicsGeometryComputer scienceCrystallographyChemistryMathematicsQuantum mechanicsProgramming languageOperating systemPerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties