Extended Data Fig. 5: Characterizations of InP/ZnSeS/ZnS QDs and InP-based QD-LEDs with different ZnS proportions in the ZnSeS interlayer shell. | Nature

Extended Data Fig. 5: Characterizations of InP/ZnSeS/ZnS QDs and InP-based QD-LEDs with different ZnS proportions in the ZnSeS interlayer shell.

From: Efficient green InP-based QD-LED by controlling electron injection and leakage

Extended Data Fig. 5: Characterizations of InP/ZnSeS/ZnS QDs and InP-based QD-LEDs with different ZnS proportions in the ZnSeS interlayer shell.The alternative text for this image may have been generated using AI.

a, Absorbance and PL spectra. b, FWHM (left axis) and PL QY (right axis). c, X-ray diffraction pattern. d, J–L–V characteristics. e, EQE and ηA as functions of luminance for those devices.

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