Inelastic Deformation in Methylammonium Lead Iodide Perovskite and Mitigation by Additives during Thermal Cycling

Metal halide perovskite thin films are promising materials for next-generation photovoltaic applications, but the thermomechanical instabilities of these materials are critical barriers to device longevity. In this study, we measure the evolution of stresses in methylammonium lead iodide (MAPbI3) fi...

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Veröffentlicht in:	ACS energy letters 2024-05, Vol.9 (5), p.2101-2108
Hauptverfasser:	Samoylov, Anton A., Dailey, Matthew, Li, Yanan, Lohr, Patrick J., Raglow, Sean, Printz, Adam D.
Format:	Artikel
Sprache:	eng
Schlagworte:	deformation hysteresis INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY metal halide perovskites perovskites stress thermal cycling thermomechanical reliability thin film stresses thin films
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