光电技术应用, 2017, 32 (6): 15, 网络出版: 2018-01-10
二维材料的超快光谱技术研究
Ultrafast Spectroscopy for Two-dimensional Materials
低维材料 瞬态吸收谱 超快红外吸收谱 时间分辨荧光谱 two-dimensional material transient absorption spectroscopy ultrafast infrared absorption spectroscopy time-resolved photoluminescence spectroscopy
摘要
激光与二维材料相互作用的超快机制是近年来国际上一大研究热点。介绍了常见的用于激光与二维材料相互作用的三种超快光谱技术, 即瞬态吸收谱、超快红外吸收谱以及时间分辨荧光谱。阐述了这三种瞬态光谱技术各自的原理、结构和特点。最后对超快光谱技术的未来发展趋势进行了展望。
Abstract
Interaction between laser and two-dimensional materials is an international hot topic in recent years. Three common ultrafast spectroscopies, such as transient absorption, ultrafast infrared absorption and time-resolved photoluminescence spectroscopies are introduced. Principles, compositions and characteristics of these three transient spectroscopies are described respectively. The development of ultrafast spectroscopies is forecasted.
李汉, 程湘爱. 二维材料的超快光谱技术研究[J]. 光电技术应用, 2017, 32(6): 15. LI Han, CHENG Xiang-ai. Ultrafast Spectroscopy for Two-dimensional Materials[J]. Electro-Optic Technology Application, 2017, 32(6): 15.