Slip‐Stacked J‐Aggregate Materials for Organic Solar Cells and Photodetectors (Adv. Mater. 22/2022)

Abstract

Organic Photovoltaics Slip-stacked J-aggregate materials feature unique optical and electronical properties for organic solar cells and photodetectors, requiring either broad- or narrowband absorbance. In article number 2104678, Frank Würthner and co-workers classify different cases of J-type coupling for different classes of dyes and correlate their optical properties with their characteristic packing arrangements.