Extended Data Fig. 2: X-ray detection figures-of-merits, commonly used for perovskites. | Nature Photonics

Extended Data Fig. 2: X-ray detection figures-of-merits, commonly used for perovskites.

From: Stable perovskite single-crystal X-ray imaging detectors with single-photon sensitivity

Extended Data Fig. 2

a, X-ray sensitivity dependence on the electric field for different materials. Superior sensitivity at AC bias is achieved by suppression of ion accumulation effects. b, Decrease of detection limit and increase of SNR at longer integration times come at the cost of a high dose, for a MAPbI3 SC XPV detector under X-ray irradiation.

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