Fig. 7: Electric-bias-dependent photoluminescence properties. | Communications Materials

Fig. 7: Electric-bias-dependent photoluminescence properties.

From: Manipulation of parity and polarization through structural distortion in light-emitting halide double perovskites

Fig. 7

Photoluminescence spectra of (a, b) Cs2AgInCl6, (c, d) Cs2AgBiCl6, and (e,f) Cs2AgIn0.9Bi0.1Cl6. The inset shows the integrated intensity of photoluminescence curves at various measurement conditions. Plots (a, c, and e) show the spectra of compounds under various applied voltages at different times. The inset shows the integrated intensity of photoluminescence curves at various measurement conditions. Plots (b, d, and f) show the spectra at different intervals after switching off the voltage bias.

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