Development of Cherenkov EUV source using plasma devices

本文研究了切伦科夫极紫外光辐射的发射体结构和电子束条件。我发现钪是水窗区最有效的发射器。为了提高切伦科夫EUV辐射的效率，提出了一种具有周期结构的新型发射体。优化了发射极结构的斜率温度和周期，计算了切伦科夫EUV辐射强度。这些结果显示了高效切伦科夫极紫外光辐射的路线图。

In this study, I investigated structure of an emitter and electron beam condition for Cherenkov EUV radiation. I found Scandium is the most efficient emitter in water-window region. In order to enhance the efficiency of Cherenkov EUV radiation, new emitter with periodic structures is proposed. Slope temperature and period of emitter structure are optimized, and intensity of Cherenkov EUV radiation is calculated. These results show the road map for efficient Cherenkov EUV radiation.