Scanning Cathodoluminescence Microscopy and Spectroscopy Facility

扫描阴极发光显微镜和光谱设备

• 批准号: LE0560850
• 负责人: Prof Matthew Phillips
• 金额: $ 19.69万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Infrastructure, Equipment and Facilities
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-08-09 至 2006-09-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LE0560850
• 关键词: Scanning; Cathodoluminescence; Microscopy; Spectroscopy; Facility

Cathodoluminescence (CL), the emission of light during electron irradiation, has emerged as a unique analytical tool to characterise luminescence centres and study luminescence mechanisms in technologically important materials at the nano-scale. The main aim of this project is to establish a state-of-the-art scanning CL microscopy and spectroscopy facility in Australia. The facility will enable high spatial resolution CL analysis of technologically important semiconductors and novel nano-structured materials, e.g. quantum dots and ceramic nano-crystals. These studies will facilitate a deeper understanding of the physics of light emission from nano-structured materials and enable the fabrication of higher quality opto-electronic materials.

阴极发光（CL），在电子辐照过程中的光发射，已成为一种独特的分析工具，以确定发光中心和研究在纳米尺度上的技术重要的材料的发光机制。该项目的主要目的是在澳大利亚建立一个最先进的扫描CL显微镜和光谱设施。该设施将能够对技术上重要的半导体和新型纳米结构材料（例如量子点和陶瓷纳米晶体）进行高空间分辨率的化学发光分析。这些研究将有助于更深入地了解纳米结构材料的光发射物理学，并能够制造更高质量的光电材料。