Synchrotron developments of new techniques in X-ray interactions with matter, resolving major discrepancies in Quantum Physics and Chemistry

同步加速器开发 X 射线与物质相互作用的新技术，解决了量子物理和化学中的主要差异

• 批准号: DP0451310
• 负责人: Prof Christopher Chantler
• 金额: $ 25.7万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-13 至 2007-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0451310
• 关键词: Synchrotron; developments; new; techniques; ray

Synchrotron science is a priority area for Australia, the USA, and most first world countries. Development of new ideas and tools for X-ray investigations is the key to future opportunities and is the subject of this proposal. We will develop new techniques for crystallographic electron-density studies, X-ray Anomalous Fine Structure (XAFS) and Multiple-wavelength Anomalous Dispersion (MAD), and provide useful advances for X-ray lithography and radiography. Simultaneous investigation of form factors, absorption coefficients, anomalous dispersion and X-ray scattering will provide new experimental tests of relativistic atomic wavefunction calculations, molecular bonding and solid state coupled cluster theory. Major discrepancies will be resolved.

同步加速器科学是澳大利亚、美国和大多数第一世界国家的优先领域。为X射线调查开发新的想法和工具是未来机会的关键，也是本提案的主题。我们将开发晶体电子密度研究、X射线反常精细结构(XAFS)和多波长反常色散(MAD)等新技术，为X射线光刻和射线照相提供有益的进展。形状因子、吸收系数、反常色散和X射线散射的同时研究将为相对论原子波函数计算、分子键和固态耦合团簇理论提供新的实验检验。重大差异将得到解决。