Recent Progress of Noncovalent Interaction‐Driven Self‐Assembly of Photonic Organic Micro‐/Nanostructures

Abstract

AbstractModern organic photonics is heavily reliant on micro‐/nanostructured organic crystalline materials, not least because they exhibit advantageous physicochemical properties and can be easily fabricated by bottom‐up approaches such as self‐assembly driven by weak noncovalent intermolecular interactions (van der Waals forces, π–π interactions, hydrogen bonds, halogen bonds, charge transfer interactions, etc.). Herein, the effects of these interactions on organic crystal nucleation are summarized, the resulting low‐dimensional organic crystal structures and their optoelectronic applications are discussed, and future development prospects are presented to inspire the further investigation of such optofunctional structures.