fig5

Figure 5. (A) Exciton binding energy in common inorganic semiconductors and its relationship with the exciton Bohr radius. Adapted with permission^[147], Copyright 2013 American Physical Society; (B) Exciton binding energy in organic semiconductors; (C) Relationship between exciton binding energy and dielectric constant in organic semiconductors; (D) Exciton binding energy as a function of conjugation length in organic semiconductors^[149], Copyright 2022 Wiley-VCH.