Polarization‐Sensitive Halide Perovskites for Polarized Luminescence and Detection: Recent Advances and Perspectives. Issue 12 (15th February 2021)

• Record Type: Journal Article
• Authors: Wang, Xiaobo; Wang, Yue; Gao, Weiyin; Song, Lin; Ran, Chenxin; Chen, Yonghua; Huang, Wei
• Is Part Of: Advanced materials. Volume 33:Issue 12(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-02-15
• Subjects: circular polarization -- halide perovskites -- linear polarization -- polarization sensitivity -- polarized detection -- polarized luminescence; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.202003615
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract: While halide perovskites (HPs) have achieved enormous success in the field of optoelectronic applications, much attention has been recently drawn to the unique polarization sensitivity of HPs, either intrinsic or extrinsic, which makes HPs a potential candidate for innovative applications in directly polarized luminescence and detection. Herein, the research status in the field of polarization‐sensitive HPs, including linear polarization and circular polarization, is comprehensively summarized. To evaluate the effectiveness of HPs in generating and detecting linearly or circularly polarized light, the principles and characterization methods of polarized luminescence and detection are introduced. Sequentially, the state‐of‐the‐art development of the strategies that induce the linear or circular polarization characteristics of HPs is systematically reviewed, based on which the application of polarization‐sensitive HPs in the field of polarization luminescence and detection are summarized. Moreover, the current challenges and opportunities are discussed, and prospects of the future development in this promising field are outlined. Abstract : The current developments and advanced understanding of polarization‐sensitive halide perovskites are comprehensively reviewed, involving linear/circular polarization luminescence and detection. Also, the key challenges and current opportunities in the field are discussed. The great promise of polarization‐sensitive halide perovskites is addressed to inspire other potential applications in opotoelectronics.