Electronic-vibrational spectroscopy: A new probe for structure and function

电子振动光谱：结构和功能的新探针

• 批准号: FT210100113
• 负责人: Dr Christopher Hall
• 金额: $ 61.21万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-06-29 至 2026-06-28
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT210100113
• 关键词: Electronic; vibrational; spectroscopy; new; probe

This project aims to solve a major challenge in ultrafast spectroscopy: to identify and quantify competing reaction pathways in complex photochemical systems. Ultrafast Spectroscopy provides information on excited-state processes of photochemical reactions, however, unravelling heterogeneous systems with competing parallel processes remains difficult. Multidimensional electronic-vibrational spectroscopy, sensitive to electronic dynamics and molecular structure, is expected to overcome this barrier. This new level of detail will profoundly enhance our understanding of energy and chemical conversion in complex systems and will reveal design targets for optimising next-generation light-energy harvesting, conducting, and emitting materials.

该项目旨在解决超快光谱学的主要挑战：识别和量化复杂光化学系统中的竞争反应途径。超快光谱学提供了光化学反应激发态过程的信息，然而，揭示具有竞争平行过程的非均相系统仍然很困难。对电子动力学和分子结构敏感的多维电子振动光谱学有望克服这一障碍。这一新的细节水平将深刻地增强我们对复杂系统中能量和化学转换的理解，并将揭示优化下一代光能收集、传导和发射材料的设计目标。