Colloidal Perovskite Nanocrystal Superlattice Films with Simultaneous Polarized Emission and Orderly Electric Polarity via an In Situ Surface Cross-Linking Reaction.

• Tác giả: Linhan Fan, Jingcong Hu, Yue Lu, Manling Sui, Xuejiao Sun, Jianjun Tian, Jie Tu, Guoqiang Xi, Qianqian Yang, Linxing Zhang, Mengqi Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 636.0885 Animal husbandry
• Thông tin xuất bản: United States : ACS nano , 2025
• Bộ sưu tập: NCBI
• ID: 54695

Tóm tắt

Superlattices (SLs) based on colloidal nanocrystals (NCs) represent a fascinating structure with long-range and ordered NCs inside the assembled superstructures, displaying great potential application in electronic devices because of the customizable arrangement of building blocks. It is a great challenge to achieve macroscopical SL films by a solution process due to the inherent sensitivity and difficulty in controlling colloidal NCs. In this study, we propose a controllable strategy to create perovskite CsPbBr