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. 2020 Jan 31;6(5):eaaw8065. doi: 10.1126/sciadv.aaw8065

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Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

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Fig. 3 — (A) Simulated optical field distribution and (B) the normalized photogenerated electron distribution across the 300-nm-thick binary blend P3HT:PC₇₀BM (100:1) visible light–absorbing layer, 320-nm-thick pristine P3HT optical spacer layer, and 500-nm-thick ternary blend P3HT:PTB7-Th:PC₇₀BM (70:30:1) NIR light–absorbing layer in the dual-mode OPD. (C) Optical field distribution and (D) profile of the photogenerated charge carriers calculated for the dual-mode OPD at two different wavelengths of 460 and 770 nm.