Fig. 1 | Scientific Reports

Fig. 1

From: The narrow-band organic photodetectors based on organic photo-filtering layers using a transfer printing technology

Fig. 1

(a) Normalized absorption spectra of PM6:Y6 and P3HT films and transmission spectrum of P3HT film, (b) the EQE response spectra with P3HT photo-filtering layers of different thicknesses; (c) Normalized absorption spectra of the photo-filtering layer materials, (d) the EQE spectra of the device without/with P3HT: PTB7-Th hybrid photo-filtering layer (the inset in (d) shows the EQE response spectrum of the device with P3HT: PTB7-Th hybrid photo-filtering layer).

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