A Simple Deposition Method for Self-Assembling Single Crystalline Hybrid Perovskite Nanostructures

• Published in: Chinese physics letters Vol. 34; no. 6; pp. 117 - 120
• Main Author: 谢文荣 刘斌 陶涛 张国刚 张保花 谢自力 陈鹏 陈敦军 张荣
• Format: Journal Article
• Language: English
• Published: Chinese Physical Society and IOP Publishing Ltd 01.06.2017
• Subjects: 前驱体溶液; 单晶体结构; 反应时间; 杂化; 沉积方法; 自组装; 透射电子显微镜; 钙钛矿结构
• ISSN: 0256-307X; 1741-3540
• DOI: 10.1088/0256-307X/34/6/068103

A sequential deposition method is developed, where the hybrid organic-inorganic halide perovskite （CH3NH3Pb （I1-xBrx）3 ） is synthesized using precursor solutions containing CH3NH3I and PbBr2 with different mole ratios and reaction times. The perovskite achieved here is quite stable in the atmosphere...