Fig. 5: LeTID stability test of the devices. | Nature Communications

Fig. 5: LeTID stability test of the devices.

From: Modulation of perovskite degradation with multiple-barrier for light-heat stable perovskite solar cells

Fig. 5

a Maximum power output evolution of devices monitored by MPP tracking at 75 °C under 1 sun equivalent white-light LED light illumination. The light intensity was calibrated to achieve the same JSC from the PSCs as for 1 sun AM1.5 G solar irradiation. b The evolution of all the parameters, including JSC, VOC, FF and PCE of the Bi-Barrier-Bynel device (aging condition: 1 sun equivalent white-light LED soaking, 75 °C). Source data are provided as a Source Data file.

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