Small (Weinheim an der Bergstrasse, Germany)
Reorientation-Driven Degradation in Oriented Perovskite Films: Shifting Facet Engineering to Thermodynamic Stability.
Xiaojing Ci, Xiongzhuo Jiang, Guangjiu Pan, Kun Sun, Altantulga Buyan-Arivjikh, Zerui Li, Lixing Li, Thomas Baier, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Peter Müller-Buschbaum
Published: 202610.1002/smll.202513081
Abstract
Hybrid perovskite solar cells (PSCs) suffer from underexplored links between crystallographic orientation and thermal stability, especially in narrow-bandgap devices. We fabricate highly oriented mixed Sn-Pb perovskite films via an additive-free two-…
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