Wenhao Zhao, Pengfei Guo, Jiahao Wu, Deyou Lin, Ning Jia, Zhiyu Fang, Chong Liu, Qian Ye, Jijun Zou, Yuanyuan Zhou, Hongqiang Wang
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TiO2 Electron Transport Layer with p–n Homojunctions for Efficient and Stable Perovskite Solar Cells
Developing a universal strategy of the p–n homojunction engineering that could significantly boost electron mobility of electron transport layer (ETL) by two orders of magnitude.
Proposing a new mechanism based on p–n homojunction to explain inhibited carrier loss at buried interface.
Setting a new performance benchmark as high as 25.50% for planar perovskite solar cells employing TiO2 as ETLs.
期刊介绍:
Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand.
Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields.
Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.