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. 2020 May 1;11:2136. doi: 10.1038/s41467-020-15974-7

Fig. 4. Impact of OFET electrical performance on X-ray detection sensitivity.

Fig. 4

a, b Box-plot statistics for the OFET mobility and hole trap density, respectively, obtained from ten devices of each TIPS-pentacene:PS blend ratio (1:0, 4:1, 2:1, and 1:1). c Device X-ray sensitivity of 1:0, 4:1, 2:1, and 1:1 TIPS-pentacene: PS devices. The error bars refer to the statistical fluctuations of the parameters over ten samples for each blend ratio. Comparison between pure TIPS-pentacene (1:0) and blended (4:1) devices of: d experimentally determined mobility and e corresponding transit time; analytically determined f photoconductive gain and g recombination time, for different deposition speeds. The error bars refer to the statistical fluctuations of the parameters over four samples for each deposition speed.