Quanlin Chen, Zijin Ding, Li Zhang, Di Wang, Cong Geng, Yanxing Feng, Jia Zhang, Miao Ren, Saisai Li, Saif M H Qaid, Yuanzhi Jiang, Mingjian Yuan
Full-Stokes polarization detection, with high integration and portability, offers an efficient path toward next-gen multi-information optoelectronic systems. Nevertheless, current techniques relying on optical filters create rigid and bulky configurations, limiting practicality. Here, we first report a flexible, filter-less full-Stokes polarimeter featuring a uniaxial-oriented chiral perovskite film. We find that, the strategic manipulation of the surfactant-mediated Marangoni effect during blade coating, is crucial for guiding an equilibrious mass transport to achieve oriented crystallization...
May 11, 2024: Advanced Materials