Temperature Dependence of the Band Gap of CH3NH3PbI3 Stabilized with PMMA: A Modulated Surface Photovoltage Study

The Journal of Physical Chemistry C

DOI: 10.1021/acs.jpcc.5b07132

Thomas Dittrich, Celline Awino, Pongthep Prajongtat, Bernd Rech and Martha Ch. Lux-Steiner
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