Supporting Information for
Non-dissipative internal optical filtering with solution-grown perovskite single crystals for full-colour imaging
Sergii Yakunin, 1,2 Yevhen Shynkarenko, 1,3 Dmitry N. Dirin,1, 2 Ihor Cherniukh,1,2 and Maksym V. Kovalenko*1,2 1
Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, CH-8093 Zürich, Switzerland
2
Laboratory for Thin Films and Photovoltaics, Empa – Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland 3
Department of Photonic Processes, Institute of Physics, National Academy of Sciences of Ukraine, 46 Prospekt Nauky, Kyiv 03680, Ukraine
*
E-mail:
[email protected]
S1
Supplementary Figure 1. Photoconductivity spectra of active perovskite layers: thin 15 µm films and SCs in stand-alone and stacked configurations: (a) MAPbCl3; (b) MAPbBr3; (c) MAPb(Br/I)3 and MAPbI3 thin film. S2
Supplementary Figure 2. Photodetector characterization of MAPbCl3, MAPbBr3 and MAPb(Br/I)3 perovskite SCs: (a) photoresponse vs. bias voltage; (b) dark current vs. bias voltage; (c) photoresponse vs. insident light intensity; (d) photoresponse vs. light modulation frequency.
S3
Supplementary Figure 3. Photodetector characterization of MAPbCl3, MAPbBr3 and MAPbI3 perovskite thin (15 µm) active layers: (a) photoresponse vs. bias voltage; (b) dark current vs. bias voltage; (c) photoresponse vs. insident light intensity; (d) photoresponse vs. light modulation frequency.
S4