Revealing the vertical structure of in-situ fabricated perovskite nanocrystals films toward efficient pure red light-emitting diodes

• Published in: Fundamental research (Beijing) Vol. 4; no. 2; pp. 362 - 368
• Main Authors: Wu, Xian-gang, Sun, Shipei, Song, Tinglu, Zhang, Xin, Wang, Chenhui, Yang, Yingguo, Wang, Shuangpeng, Zhong, Haizheng
• Format: Journal Article
• Language: English
• Published: China Elsevier B.V 01.03.2024; KeAi Publishing; KeAi Communications Co. Ltd
• Subjects: in-situ fabrication; Light-emitting diodes; Perovskite; TOF-SIMS; Vertical structure; in-situ fabrication; Vertical structure; Perovskite; Light-emitting diodes; TOF-SIMS

The development of efficient perovskite light-emitting diodes (PeLEDs) relies strongly on the fabrication of perovskite films with rationally designed structures (grain size, composition, surface, etc.). Therefore, an understanding of structure-performance relationships is of vital importance for de...