Intrinsic Surface Electronic Properties and Dynamics of Molecular Reactions on Solids Involving a Synchrotron Radiation Beamline Development Project (Materials Research)

涉及同步辐射束线开发项目的固体表面电子性质和分子反应动力学（材料研究）

• 批准号: 8713820
• 负责人: Thor Rhodin
• 金额: --
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-02-15 至 1989-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8713820&HistoricalAwards=false
• 关键词: Intrinsic; Surface; Electronic; Properties; Dynamics

A program to carry out innovative research studies -- will use a state-of-the-art extended range grasshopper (ERG) monochromator on port U-16 at the National Synchrotron Light Source (NSLS), Brookhaven National Laboratory. The beamline facility is being built and will be used by scientists and engineers from Cornell University and Sandia National Laboratories with a primary interest in the characterization and development of new materials. The design, construction and installation of the beamline are partially completed. Supplementary support is provided here to complete installation of the hardware and to optimize the optical and vacuum instrumentation. This support will be used exclusively for completion of the instrumentation with the objective of achieving new and significant research objectives in the areas of high resolution photoemission spectroscopy, fluorescence bulk and surface EXAFS and NEXAFS, normal emission photoelectron diffraction and photon- stimulated desorption spectroscopy on metallic, semiconductor and compound materials in the form of single crystals, ultrathin films and supported dispersed solids. Acquisition of time- dependent information on surfaces involving reaction and scattering, exploiting the high-flux source and time-structure characteristics of the NSLS-VUV facility will be of special interest.

一个进行创新研究的方案-将使用 一种最先进的扩大范围蝗虫（ERG）单色仪 在国家同步加速器光源（NSLS）的U-16端口上， 布鲁克海文国家实验室。 光束线设施正在 由康奈尔大学的科学家和工程师建造并使用 大学和桑迪亚国家实验室， 对新的特征和发展的兴趣 材料. 设计、建造及安装 梁线部分完成。 辅助支持是 在此提供，以完成硬件的安装， 优化光学和真空仪器。 这项支持将专门用于完成 仪器，目的是实现新的， 高分辨率领域的重大研究目标 光电子能谱、体荧光和表面EXAFS 和NEXAFS，正常发射光电子衍射和光子- 金属、半导体和 单晶形式的复合材料， 膜和负载的分散固体。 获取时间- 涉及反应的表面的相关信息， 散射，利用高通量源和时间结构 NSLS-VUV装置的特点将是： 兴趣