Figure 4
Charge density-voltage (Q-V) diagram (a) and the luminance-SPL-power density-luminous efficiency-voltage (L-SPL-P-ƞ-V) characteristics (b).
Figure 4 | Scientific Reports
Charge density-voltage (Q-V) diagram (a) and the luminance-SPL-power density-luminous efficiency-voltage (L-SPL-P-ƞ-V) characteristics (b).
