Figure 11

Absorbance spectra of SFP with and without compression compared to spin coated perovskite layer (a) and photoluminescence study of SFP with and without compression on glass, TiO2 and spiro-OMeTAD on SFP.
Absorbance spectra of SFP with and without compression compared to spin coated perovskite layer (a) and photoluminescence study of SFP with and without compression on glass, TiO2 and spiro-OMeTAD on SFP.