Chiral perovskites for next‐generation chiral optoelectronics and spintronics
Year: 2026
Type: article
Abstract: Owing to the structural broken inversion symmetry and strong spin‐orbit coupling, chiral perovskites have demonstrated circular dichroism, circularly polarized luminescence (CPL), and chiral‐induced spin selectivity effect. Their multifunctional roles also encompass light absorption, charge dissociation and transport, either acting as active layers or as interfacial modulators, which are vital to the corresponding chiral optoelectronic and spintronic devices. In this focused review, we summarize the progress in the chiral characteristics of perovskites for their applications in chiral devices including perovskite solar cells, circularly polarized light detectors, and spin CP‐light‐emitting diodes. Our aim is to promote chiral perovskite for emerging science and technologies, particularly, the next‐generation high efficiency, low‐energy‐consumption chiral optoelectronic and spintronic devices.
Source: FlexMat.
DOI: 10.1002/flm2.70084
Authors: Mengyao Zhang, Rui Xu, Xueyan Hou, Sihan Du, Mengting Xu, Jia Wu, Zhichao Lin, Pei Liu, Qiang Zhuang, Xiaoming Zhao, Yang Yang, Wenda Shi, Wanlin Guo, Jie Kong
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
Awards: G2423180393, G3968347502, G4754408103
OpenAlex ID: W7165783215