有机太阳能电池
光伏系统
材料科学
表征(材料科学)
光电子学
能量转移
光伏
激子
纳米技术
工程物理
电气工程
物理
工程类
量子力学
作者
Chengxi Zhang,Rugeng Liu,Chun Hong Mak,Xingli Zou,Hsin-Hui Shen,Shao Yuan Leu,Li Ji,Hsien-Yi Hsu
出处
期刊:Journal of Photonics for Energy
[SPIE - International Society for Optical Engineering]
日期:2018-06-09
卷期号:8 (02): 1-1
被引量:4
标识
DOI:10.1117/1.jpe.8.021001
摘要
The field of organic solar cells (OSCs) has developed rapidly over the last two decades, and polymer solar cells with power conversion efficiencies of 13.1% have been reported. The understanding of the photophysical mechanisms in photovoltaic devices plays a significant role in determining the optoelectronic properties of high-performance OSCs. This review gives a fundamental description of the photophysical mechanisms in OSCs, with the main emphasis on the exciton transfer and charge-transfer mechanisms. In addition, it highlights the capabilities of various experimental techniques for the characterization of energy transfer and charge transport, as well as their roles in dictating the architecture of photovoltaic devices.
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