XUV interaction and warm dense matter at QUB

QUB 的 XUV 相互作用和热致密物质

• 批准号: EP/I031464/1
• 负责人: David Riley
• 金额: $ 80.05万
• 依托单位: Queen's University Belfast
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FI031464%2F1
• 关键词: XUV; interaction; warm; dense; matter

The interaction of XUV photons with matter is an important sub area of warm dense matter studies of key interest in astrophysical plasmas, planetary sciences and fusion sciences. It is also of key interest in advanced lithography methods that will use ~13.5nm XUV photons for processing of next generation electronics. We propose to carry out a study of the interaction of XUV radiation with matter including warm dense matter, with experiments on collisional absorption, ablation with XUV radiation and creation of novel states of matter. We will base the work in large measure at the TARANIS laser facility at QUB but will also use our access to external facilities such as the new XUV and X-ray free electron lasers as well as larger laser facilities.In the proposal our discussion of previous work is centred around TARANIS as this is most relevant and illustrates the potential of the system. In the discussion of experiments, we concentrate on details of a couple of particular experiments that will take a long time to perform and set up as this illustrates the type of complex experiment we will be able to field.

XUV光子与物质的相互作用是天体物理等离子体、行星科学和聚变科学中关键感兴趣的热致密物质研究的一个重要子领域。它也是先进光刻方法的关键兴趣，将使用~13.5nm XUV光子处理下一代电子产品。我们建议开展研究的XUV辐射与物质，包括温暖的致密物质的相互作用，碰撞吸收，烧蚀与XUV辐射和创建新的物质状态的实验。我们将在很大程度上在QUB的TARANIS激光设施的基础上开展工作，但也将利用我们对外部设施的访问，如新的XUV和X射线自由电子激光器以及更大的激光设施。在提案中，我们对以前工作的讨论集中在TARANIS上，因为这是最相关的，并说明了该系统的潜力。在实验的讨论中，我们集中在几个需要很长时间才能完成和设置的特定实验的细节上，因为这说明了我们将能够进行的复杂实验的类型。

项目成果

Experimental measurements of the collisional absorption of XUV radiation in warm dense aluminium.

暖致密铝中 XUV 辐射碰撞吸收的实验测量。

• DOI: 10.1103/physreve.94.023203
• 发表时间: 2016
• 期刊: Physical review. E
• 作者: Kettle B

X-ray laser-induced ablation of lead compounds

X 射线激光诱导铅化合物烧蚀

• DOI: 10.1117/12.890134
• 发表时间: 2011
• 作者: Hájková V