Extended Data Fig. 2: Characterizations of high-performance QD-LEDs based on 636 nm, 529 nm and 473 nm Cd-based QDs. | Nature

Extended Data Fig. 2: Characterizations of high-performance QD-LEDs based on 636 nm, 529 nm and 473 nm Cd-based QDs.

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

Extended Data Fig. 2: Characterizations of high-performance QD-LEDs based on 636 nm, 529 nm and 473 nm Cd-based QDs.The alternative text for this image may have been generated using AI.

a, d, g, Current density-luminance-voltage (J–L–V) characteristics. b, e, h, EQE and current efficiency (ηA) as functions of luminance for those devices. c, f, i, EL spectra versus voltage profiles.

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