High-resolution scanning electron microscope with cathodoluminescence spectroscopy

具有阴极发光光谱的高分辨率扫描电子显微镜

• 批准号: 512467263
• 金额: --
• 依托单位: Carl von Ossietzky Universität Oldenburg
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2022
• 资助国家: 德国
• 起止时间: 2021-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/512467263?language=en
• 关键词: resolution; scanning; electron; microscope; cathodoluminescence

High-resolution scanning electron microscopy (HR-SEM) is an essential tool in nano sciences. To cover the research needs in materials chemistry and physics, condensed matter physics and life sciences at the University of Oldenburg, a versatile Schottky field-emission SEM instrument is required, providing (1) high-resolution imaging and (2) elemental characterization of nanostructured functional materials and biological tissues, and (3) a characterization of the optical properties of plasmonic and dielectric resonators and semiconductor nanostructures by cathodoluminescence spectroscopy. The instrument will be jointly operated as part of a service unit for electron microscopy located within the School of Mathematics and Science of the University of Oldenburg.

高分辨率扫描电子显微镜（HR-SEM）是纳米科学的重要工具。为了满足奥尔登堡大学在材料化学和物理学、凝聚态物理学和生命科学方面的研究需求，需要一台多功能肖特基场发射SEM仪器，以提供（1）高分辨率成像和（2）纳米结构功能材料和生物组织的元素表征，以及（3）通过阴极发光光谱法表征等离子体和介电谐振器以及半导体纳米结构的光学性质。该仪器将作为奥尔登堡大学数学和科学学院电子显微镜服务单位的一部分联合运作。