Fig. 1: Organic semiconductor AZO-BTBT-8 with photoisomerization property.
From: Light-responsive self-strained organic semiconductor for large flexible OFET sensing array
a Energy level diagram of trans and cis conformations of AZO-BTBT-8. The orbital values are obtained from DFT calculations (black solid line, Supplementary Table 2), CV (Supplementary Fig. 6), and UV − Vis absorptions measurements (red dashed line for solution samples and purple solid line for solid films, Supplementary Table 3). UV, ultraviolet (λ = 365 nm); Vis, visible (λ ≥ 420 nm). b, Schematic cross-section of an OFET with AZO-BTBT-8 as the semiconductor layer.
