FIG 2 (IMAGE)

Compuscript Ltd

FIG 2

Caption

Fig. 2| Summary of performance metrics of perovskite/TMD PDs in comparison with commercial PDs. (a) Current responsivity against response time of perovskite/TMD PDs in comparison with that for the commercial Si and InGaAs. The marked area on the left showing the goal for future development by improving the gain-bandwidth product. (b) Detectivity comparison between perovskite/TMD PDs and commercial Si and InGaAs PDs. The marked area on the right showing the ultimate target for future development through extending the sensitivity range of the PDs to longer wavelength regime where lack of candidates with suitable bandgap values.

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