Exploring π-extended chiral ligands for the direct detection of circularly polarized light in 2D chiral perovskites†

IF 5.7 2区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Materials Chemistry C Pub Date : 2024-11-27 DOI:10.1039/D4TC04124K

Taesu Jeon, Doyeong Yeo, Wonbin Choi, Hongki Kim, In Hwan Jung and Joon Hak Oh

引用次数: 0

Abstract

Perovskites incorporating chiral organic ligands are promising for circularly polarized light (CPL) photodetectors. This study introduces biphenyl-based chiral amines, (R/S)-BPEAs, which enabled the successful synthesis of chiral perovskites with larger-sized ligands. These new materials demonstrated improved circular dichroism and enhanced CPL detection, expanding the possibilities for CPL photodetectors.

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探索π扩展手性配体直接探测二维手性钙钛矿中的圆偏振光

含手性有机配体的钙钛矿在圆偏振光（CPL）光电探测器中具有广阔的应用前景。本研究引入了基于联苯的手性胺(R/S)-BPEAs，成功合成了具有更大配体的手性钙钛矿。这些新材料表现出改善的圆二色性和增强的CPL检测，扩大了CPL光电探测器的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Materials Chemistry C MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

10.80

自引率

6.20%

发文量

1468

期刊介绍： The Journal of Materials Chemistry is divided into three distinct sections, A, B, and C, each catering to specific applications of the materials under study: Journal of Materials Chemistry A focuses primarily on materials intended for applications in energy and sustainability. Journal of Materials Chemistry B specializes in materials designed for applications in biology and medicine. Journal of Materials Chemistry C is dedicated to materials suitable for applications in optical, magnetic, and electronic devices. Example topic areas within the scope of Journal of Materials Chemistry C are listed below. This list is neither exhaustive nor exclusive. Bioelectronics Conductors Detectors Dielectrics Displays Ferroelectrics Lasers LEDs Lighting Liquid crystals Memory Metamaterials Multiferroics Photonics Photovoltaics Semiconductors Sensors Single molecule conductors Spintronics Superconductors Thermoelectrics Topological insulators Transistors