集成光谱学和显微学技术的多域高分辨表征平台

本文研究了最近建立的集成光谱学和显微学技术的多域(能量、空间、时间)高分辨表征平台. 它提供了一种前所未有的方式来分析材料的光谱(能量)在时间域和空间域方面的演变. 展示了在此多域分辨平台上所采集的几种实验结果，其中包括原位拉曼成像(高分辨率拉曼、偏振拉曼、低波数拉曼)、时间分辨光致发光成像和光电性能成像等等. 新建立的多域高分辨表征平台将在材料科学的光化学领域发挥重要的作用.

Multi-domain High-Resolution Platform for Integrated Spectroscopy and Microscopy Characterizations

In recent decades, materials science has experienced rapid development and posed increasingly high requirements for the characterizations of structures, properties, and performances. Herein, we report on our recent establishment of a multi-domain (energy, space, time) highresolution platform for integrated spectroscopy and microscopy characterizations, offering an unprecedented way to analyze materials in terms of spectral (energy) and spatial mapping as well as temporal evolution. We present several proof-of-principle results collected on this platform, including in-situ Raman imaging (high-resolution Raman, polarization Raman, low-wavenumber Raman), time-resolved photoluminescence imaging, and photoelectrical performance imaging. It can be envisioned that our newly established platform would be very powerful and effective in the multi-domain high-resolution characterizations of various materials of photoelectrochemical importance in the near future.