开尔文探针力显微镜在钙钛矿太阳能电池中的应用（英文）

论文摘要

开尔文探针力显微镜在获得样品表面形貌的基础上可同时得到表面功函数,且具有纳米级高分辨率,是原位探究样品表面信息的有效表征手段.目前,开尔文探针力显微镜作为一种无损检测手段,在探测对水、氧和电子束辐射极其敏感的钙钛矿材料方面显示出独特的优势与潜力.本论文系统地介绍了开尔文探针力显微镜的基本原理和工作模式,并深入地阐述了其在研究钙钛矿太阳能电池能带结构、载流子传输动力学、缺陷态、晶相种类和离子迁移方面的应用前景.开尔文探针力显微镜为揭示钙钛矿材料和太阳能电池的独特性能提供了新颖有效的方法.

论文目录

• INTRODUCTION
• FUNDAMENTALS OF KPFM
• APPLICATION OF KPFM
•   Energy band and carrier transport dynamics analysis
•   Trap states investigation
•   Phase identification
•   Ion migration investigation
• CONCLUSIONS AND OUTLOOK

文章来源

类型: 期刊论文

作者: 康卓,司浩楠,时明月,徐晨哲,范文强,马双飞,Ammarah Kausar,廖庆亮,张铮,张跃

来源: Science China Materials 2019年06期

年度: 2019

分类: 工程科技Ⅰ辑,工程科技Ⅱ辑

专业: 仪器仪表工业,电力工业

单位: State Key Laboratory for Advanced Metals and Materials,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing Municipal Key Laboratory of New Energy Materials and Technologies,University of Science and Technology Beijing

基金: supported by the National Key Research and Development Program of China (2016YFA0202701),the Overseas Expertise Introduction Projects for Discipline Innovation (111 project,B14003),the National Natural Science Foundation of China (51527802,51232001,51702014 and 51372020),the National Major Research Program of China (2013CB932602),Beijing Municipal Science & Technology Commission (Z161100002116027),the State Key Laboratory for Advanced Metals and Materials,the Fundamental Research Funds for the Central Universities (FRF-TP-18-042A1)

分类号: TH742;TM914.4

页码: 776-789

总页数: 14

文件大小: 1408K

下载量: 201