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. 2017 May 9;7:1611. doi: 10.1038/s41598-017-01785-2

Figure 3.

Figure 3

Mean and the related standard deviation (in red) of (a) the maximum external quantum efficiency (EQEs), (b) the turn-on voltage (VON) and (c) the radiance of PLEDs incorporating different concentration of NIRBDTE (0.5%, 1%, 5% and 10% wt) in blend with F8BT as host material for a set of 8 devices. VON is the voltage at which the emission is ~10 times the noise level and the radiance is the light intensity (mW/cm2) at the saturation of the emission.