Supporting information for ”Effect of donor content on the efficiency of P3HT:PCBM bilayers: optical and photocurrent spectral data analyses”
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چکیده
In this Section, we report the refractive indexes and the extinction coefficients obtained from VASE measurements, and used in all TMM calculations. As specified in the text, optical constants were determined for ITO, PEDOT:PSS, P3HT, and PCBM. ITO was deposited on glass, whereas the other materials on a Si substrate, in order to enhance the spectral response and remove backside reflections. Figure S1, shows the refractive indices and the extinction coefficients for all pristine materials, except P3HT (see the discussion below). Our estimates are comparable with those reported in the literature for the same materials.
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تاریخ انتشار 2014