Industry/University Cooperative Research Activity: Light Induced Processes in the Condensed Phase (Materials Research)

产学合作研究活动：凝聚相中的光诱导过程（材料研究）

• 批准号: 8507740
• 负责人: Robin Hochstrasser
• 金额: --
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-08-15 至 1989-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8507740&HistoricalAwards=false
• 关键词: Industry; University; Cooperative; Research; Activity

The goal of this work is to understand certain aspects of how light interacts with the condensed phase. The emphasis is on understanding fundamental processes and making the fundamental inventions that are expected to feed into areas of technological interest. This research is aimed at using Raman Spectroscopic methods to learn more detail about intermolecular interactions and dynamical processes in solids. Picosecond laser experiments also will be carried out to help determine mechanisms of energy disposal in organic solids using a new method of impurity pumping. This approach, combined with experiments that use direct pumping of vibrational overtone states with infrared radiation, is expected to yield new information about energy relaxation pathways in the ground states of organic materials. Proton transfer will be examined by means of time resolved spectroscopy.

这项工作的目标是了解光的某些方面， 与凝聚相相互作用。 重点在于理解 基本的过程和基本的发明， 有望进入技术领域。本研究是 旨在使用拉曼光谱方法来了解更多关于 固体中的分子间相互作用和动力学过程。 皮秒激光实验也将进行，以帮助确定 有机固体中的能量处置机制，使用新的方法， 杂质泵浦 这种方法，结合实验， 用红外辐射直接泵浦振动泛音态， 有望产生关于能量弛豫途径的新信息 在有机材料的基态。 质子转移将是 通过时间分辨光谱学检查。