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. Author manuscript; available in PMC: 2024 Nov 15.
Published in final edited form as: Nature. 2023 Apr 5;616(7958):712–718. doi: 10.1038/s41586-023-05847-6

Fig. 3 |. Perovskite detector photon counting performance.

Fig. 3 |

(a) Output signal histograms of zero-biased perovskite PCD and SiPM operating at 29 V under the various number of incident photons per pulse. The unit is photons/pulse. (b) Channel number of the photopeak at different incident photon numbers per pulse. (c) Internal quantum efficiency of the perovskite PCD at different incident photons per pulse. (d) Pulse detection probability of the perovskite PCD and the SiPM.