Figure 2 | Light: Science & Applications

Figure 2

From: Organic semiconductor heterojunctions: electrode-independent charge injectors for high-performance organic light-emitting diodes

Figure 2

Device structures and J-V characteristics of electron- and hole-only devices. (a) Electron-only devices. (b) Hole-only devices. (c) J-V characteristics of the electron-only devices without (E-1 and E-3) and with (E-2) C60/pentacene OSHJs. (d) J-V characteristics of the electron-only devices without (H-1, H-3) and with (H-2) C60/pentacene OSHJs.

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