Tunable near-infrared piezochromic luminescence by effective substituent modification of D–A structures
Jianxun Liu, Guoshuai Du, Ning Liang, Li Yang, Yansong Feng, Yabin Chen, Chang‐Jiang Yao
Abstract
Tunable NIR piezochromic luminescence was achieved by the substitute modification of D–A structures. More than 200 nm red-shifted emission is realized under high pressure, while the unsubstituted TPAM is blue-shifted during the compression process.
Topics & Concepts
LuminescenceMaterials scienceSubstituentOptoelectronicsInfraredNear-infrared spectroscopyPhotochemistryOpticsOrganic chemistryChemistryPhysicsLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchPerovskite Materials and Applications