Approaching 24% Flexible All-perovskite Monolithic Tandem Solar Cells Enabled by Reducing V_OC-deficit in Wide-bandgap Subcell

Huagui Lai

Jincheng Luo

Yannick Zwirner

Selina Olthof

Alexander Wieczorek

Fangyuan Ye

Quentin Jeangros

Xinxing Yin

Fatima Akhundova

Tianshu Ma

Rui He

Radha Kothandaraman

Xinyu Chin

Evgeniia Gilshtein

André Müller

Changlei Wang

Jarla Thiesbrummel

Sebastian Siol

José Prieto

Thomas Unold

Martin Stolterfoht

Cong Chen

Ayodhya Tiwari

Dewei Zhao

Fan Fu

Huagui Lai¹,Jincheng Luo²,Yannick Zwirner¹,Selina Olthof³,Alexander Wieczorek¹,Fangyuan Ye⁴,Quentin Jeangros^5,6,Xinxing Yin⁷,Fatima Akhundova⁸,Tianshu Ma⁹,Rui He²,Radha Kothandaraman¹,Xinyu Chin^5,6,Evgeniia Gilshtein¹,André Müller¹,Changlei Wang⁹,Jarla Thiesbrummel¹⁰,Sebastian Siol¹,José Prieto^11,8,Thomas Unold⁸,Martin Stolterfoht⁴,Cong Chen²,Ayodhya Tiwari¹,Dewei Zhao²,Fan Fu¹

Empa-Swiss Federal Laboratories for Materials Science and Technology¹,Sichuan University²,University of Cologne³,University of Potsdam⁴,École Polytechnique Fédérale de Lausanne⁵,Sustainable Energy Center, Centre Suisse d’Electronique et de Microtechnique⁶,Jiaxing University⁷,Helmholtz-Zentrum Berlin⁸,Soochow University⁹,University of Oxford¹⁰,Humboldt-Universität zu Berlin¹¹