Controlled Homoepitaxial Growth of Hybrid Perovskites

Controlled Homoepitaxial Growth of Hybrid Perovskites

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 20 vom: 04. Mai, Seite e1705992
1. Verfasser: Lei, Yusheng (VerfasserIn)
Weitere Verfasser: Chen, Yimu, Gu, Yue, Wang, Chunfeng, Huang, Zhenlong, Qian, Haoliang, Nie, Jiuyuan, Hollett, Geoff, Choi, Woojin, Yu, Yugang, Kim, NamHeon, Wang, Chonghe, Zhang, Tianjiao, Hu, Hongjie, Zhang, Yunxi, Li, Xiaoshi, Li, Yang, Shi, Wanjun, Liu, Zhaowei, Sailor, Michael J, Dong, Lin, Lo, Yu-Hwa, Luo, Jian, Xu, Sheng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article LEDs epitaxial growth hybrid perovskites patterns single crystals
Beschreibung
Zusammenfassung:© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Organic-inorganic hybrid perovskites have demonstrated tremendous potential for the next-generation electronic and optoelectronic devices due to their remarkable carrier dynamics. Current studies are focusing on polycrystals, since controlled growth of device compatible single crystals is extremely challenging. Here, the first chemical epitaxial growth of single crystal CH3 NH3 PbBr3 with controlled locations, morphologies, and orientations, using combined strategies of advanced microfabrication, homoepitaxy, and low temperature solution method is reported. The growth is found to follow a layer-by-layer model. A light emitting diode array, with each CH3 NH3 PbBr3 crystal as a single pixel, with enhanced quantum efficiencies than its polycrystalline counterparts is demonstrated
Beschreibung:Date Completed 01.08.2018
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201705992