<i>cis/trans</i>-Isomeric Cation Tuning Photoluminescence and Photodetection in 2D Perovskites
Xiang‐Bin Han, Hui-Yuan Zu, Chao‐Yang Chai, Bei‐Dou Liang, Chang‐Chun Fan, Wen Zhang
Abstract
with a higher on/off ratio under the same conditions. The PL and PD of the two compounds show a seesaw relationship, which provides a new perspective for understanding the PL and PD properties in OIHPs.
Topics & Concepts
PhotoluminescencePhotodetectionMaterials sciencePerovskite (structure)DicyanamideLuminescenceCrystallographyCationic polymerizationChemistryOptoelectronicsPhotodetectorOrganic chemistryCatalysisPolymer chemistryIonic liquidPerovskite Materials and Applications2D Materials and ApplicationsSolid-state spectroscopy and crystallography