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Table 1 Color rendering index, color temperature, R9 and x, y coordinates values corresponding to different injection currents

From: The correlation between radiative surface defect states and high color rendering index from ZnO nanotubes

Injected current (mA) Color temperature Color rendering index R9 X-coordinate Y-coordinate
50 4,586 96 98 0.3589 0.3683
30 4,355 96 96 0.3686 0.3798
20 4,291 96 95 0.3709 0.3804
10 4,162 97 98 0.3753 0.3795