Interface-dependent ion migration/accumulation controls hysteresis in MAPbI3 solar cells

Hysteresis in the current-voltage characteristics of hybrid organic-inorganic perovskite-based solar cells is one of the fundamental aspects of these cells that we do not understand well. One possible cause, suggested for the hysteresis, is polarization of the perovskite layer under applied voltage...

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Bibliographic Details
Main Authors: Levine, I, Nayak, P, Wang, J, Sakai, N, Van Reenen, S, Brenner, T, Mukhopadhyay, S, Snaith, H, Hodes, G, Cahen, D
Format: Journal article
Published: American Chemical Society 2016