Electron Tomography of Electromagnetic Fields, Potentials and Sources

电磁场、电势和源的电子断层扫描

• 批准号: DP1092745
• 负责人: Prof Michael Morgan
• 金额: $ 22.99万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-04-30 至 2016-12-16
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP1092745
• 关键词: Electron; Tomography; Electromagnetic; Fields; Potentials

The proliferation of technologies incorporating magnetic materials with exquisitely fine structure demands precise characterization methods, which are able to keep pace with magnetic miniaturization. However, existing techniques are unable to directly image magnetic materials at high resolution in three dimensions. We will overcome this deficiency, by combining an exciting new methodology for the three-dimensional visualisation of electromagnetic fields, with the latest cutting-edge electron-microscopes, thereby facilitating advances in magnetic nano-manufacturing. The anticipated applications are vast, from patterned nanomagnets and magnetic proteins, through to semiconductors and superconductors.

结合具有精细结构的磁性材料的技术的扩散需要精确的表征方法，这些方法能够跟上磁性小型化的步伐。然而，现有的技术不能以高分辨率直接对磁性材料进行三维成像。我们将克服这一缺陷，通过结合一个令人兴奋的新方法，三维可视化的电磁场，与最新的尖端电子显微镜，从而促进磁性纳米制造的进步。预期的应用是巨大的，从图案化的纳米磁体和磁性蛋白质，到半导体和超导体。