Understanding Performance Limiting Interfacial Recombination in  pin  Perovskite Solar Cells

Warby, Jonathan; Zu, Fengshuo; Zeiske, Stefan; Gutierrez‐Partida, Emilio; Frohloff, Lennart; Kahmann, Simon; Frohna, Kyle; Mosconi, Edoardo; Radicchi, Eros; Lang, Felix; Shah, Sahil; Peña‐Camargo, Francisco; Hempel, Hannes; Unold, Thomas; Koch, Norbert; Armin, Ardalan; Angelis, Filippo De; Stranks, Samuel D.; Neher, Dieter; Stolterfoht, Martin

doi:10.1002/aenm.202103567

articleAdvanced Energy MaterialsFeb 9, 2022HYBRID OA

Understanding Performance Limiting Interfacial Recombination in pin Perovskite Solar Cells

JWJonathan Warby FZFengshuo Zu SZStefan Zeiske EGEmilio Gutierrez‐Partida LFLennart Frohloff

University of Potsdam · Humboldt-Universität zu Berlin · +6 more institutions

Indexed incrossref

Abstract

Abstract Perovskite semiconductors are an attractive option to overcome the limitations of established silicon based photovoltaic (PV) technologies due to their exceptional opto‐electronic properties and their successful integration into multijunction cells. However, the performance of single‐ and multijunction cells is largely limited by significant nonradiative recombination at the perovskite/organic electron transport layer junctions. In this work, the cause of interfacial recombination at the perovskite/C 60 interface is revealed via a combination of photoluminescence, photoelectron spectroscopy, and first‐principle numerical simulations. It is found that the most significant contribution to the total C 60…

Citation impact

267

total citations

FWCI: 21.51
Percentile: 100%
References: 42

Citations per year

Authors

20

Topics & keywords

Topics

Keywords

Perovskite (structure)
Materials science
Monolayer
Recombination
Photovoltaic system
Optoelectronics
Photoluminescence
X-ray photoelectron spectroscopy

UN Sustainable Development Goals

Affordable and clean energy

No related works found for this paper.