Fig. 10From: Facile Preparation of Four-Layer MoS2 Nanosheets and Their Application to Organic Light-Emitting DiodeCurrent density and Brightness of the OLED with MoS2 anode buffer layer and the OLED without MoS2 anode buffer layer: a current density- Voltage characteristics, b brightness characteristics, c current density in log scale versus voltageBack to article page