Acquisition of a Raman Spectroscopy System

在化学研究仪器和设备部门多用户仪器获取（CRIF-MU）计划的支持下，位于尤金的俄勒冈大学化学系将获得一台拉曼光谱仪，该光谱仪配备了研究级显微镜和用于亚微米分辨率拉曼表面测绘的转换平台。该设备将加强以下方面的研究：1)纳米晶硅材料和黄铜矿半导体薄膜的性质；B)基于脱氢苯环烯的富碳网络和材料；C)构象预组织二胺配体，增强f-嵌段元素的结合；D)液体表面的振动光谱测量；e)氮结合过渡金属配合物。拉曼光谱提供了一个强大的分子信息探针。拉曼散射与红外吸收是互补的，因为它探测的是根本不同类型的分子振动模式。除了研究用途外，该仪器将被整合到有机、无机和物理化学的本科实验课程中。

With support from the Chemistry Research Instrumentation and Facilities-Departmental Multiuser Instrument Acquisition (CRIF-MU) Program, the Department of Chemistry at the University of Oregon in Eugene will acquire a Raman spectrometer equipped with a research grade microscope and translation stage for sub-micron resolution Raman surface mapping. This equipment will enhance research investigations on a) the properties of nanocrystalline silicon materials and chalcopyrite semiconductor films; b) carbon-rich networks and materials based on dehydrobenzoannulenes; c) conformationally preorganized diamide ligands for enhanced binding of f-block elements; d) vibrational spectroscopic measurements of liquid surfaces; and e) nitrogen-binding transition metal complexes. Raman spectroscopy provides a powerful probe of molecular information. Raman scattering is complementary to infrared absorption in that it probes fundamentally different types of molecular vibrational modes. In addition to research use, this instrument will be integrated into the undergraduate laboratory curriculum in organic, inorganic and physical chemistry.