Towards the three dimensional structural analysis of liquid by using x-ray free electron laser

利用 X 射线自由电子激光进行液体三维结构分析

• 批准号: 21654050
• 负责人: YAO Makoto
• 金额: $ 2.16万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21654050/
• 关键词: X線自由電子レーザー; ナノ液滴; 室温イオン液体; 液体構造解析; 逆モンテカルロ法; 自由電子レーザー; 液体の中距離構造; 極紫外自由電子レーザー; 構造モデリング

We have developed an experimental apparatus and an analysis method aiming at realization of the three-dimensional structural analysis of the liquid using X-ray free electron laser. We developed an electro-spray ionization apparatus for producing liquid droplet sample for XFEL experiments. We also estimated the sample damage caused by FEL using SCSS test accelerator. A structure analysis method in the real space based on the reverse Monte Carlo method was developed.

为了实现用X射线自由电子激光对液体进行三维结构分析，我们研制了一套实验装置和分析方法。我们研制了一套用于XFEL实验的电喷雾离子化装置。我们还估算了SCSS加速器自由电子激光对样品的损伤。提出了一种基于逆蒙特卡罗方法的真实的空间结构分析方法。

项目成果

Second-order autocorrelation of XUV FEL pulses via time resolved two-photon single ionization of He.

• DOI: 10.1364/oe.19.021698
• 发表时间: 2011-10
• 期刊: Optics express
• 影响因子: 3.8
• 作者: R. Moshammer;T. Pfeifer;Artem Rudenko;Yuhai Jiang;L. Foucar;M. Kurka;K. Kühnel;C. Schröter;J. Ullrich;O. Herrwerth;Matthias F. Kling;XiaoJun Liu;K. Motomura;H. Fukuzawa;A. Yamada;K. Ueda;K. L. Ishikawa;K. Nagaya;H. Iwayama;A. Sugishima;Y. Mizoguchi;S. Yase;Makoto Yao;N. Saito;A. Belkacem;M. Nagasono;A. Higashiya;M. Yabashi;Tetsuya Ishikawa;H. Ohashi;H. Kimura;T. Togashi

Contactless measurements of charge migration within single molecules

单分子内电荷迁移的非接触式测量

• 发表时间: 2010
• 期刊: Appl.Phys.Lett. 96
• 作者: K.Nagaya;H.Iwayama;A.Sugishima;Y.Ohmasa;M.Yao
• 通讯作者: M.Yao

Metallic-like droplets produced by irradiating rare-gas clusters with free electron laser pulses

用自由电子激光脉冲照射稀有气体团簇产生的类金属液滴

• 发表时间: 2011
• 期刊: Euro.Phys.J., Special Topics "Liquid and Amorphous metals : current trends and future perspectives"
• 作者: M.Yao;K.Nagaya;H.Iwayama;H.Fukuzawa;K.Ueda;M.Nagasono;T.Ishikawa
• 通讯作者: T.Ishikawa

Inhomogeneous charge redistribution in Xe clusters exposed to intense extreme ultraviolet free electron laser

暴露于强极紫外自由电子激光下的 Xe 团簇中的不均匀电荷重新分布

• 发表时间: 2010
• 期刊: J. Phys. B : At. Mol. Opt. Phys.
• 作者: H. Iwayama;A. Sugishima;K. Nagaya;M. Yao;H. Fukuzawa;K. Motomura;X.-J. Liu;A. Yamada;C. Wang;K. Ueda;N. Saito;M. Nagasono;K. Tono;M. Yabashi;T. Ishikawa;H. Ohashi;H. Kimura;and T. Togashi
• 通讯作者: and T. Togashi

Photoelectron spectroscopy of sequential three-photon double ionization of Ar irradiated by EUV free-electron laser pulses

EUV 自由电子激光脉冲照射 Ar 的顺序三光子双电离的光电子能谱

• 发表时间: 2010
• 期刊: J. Phys. B : At. Mol. Opt. Phys.
• 作者: H Fukuzawa;E V Gryzlova;K Motomura;A Yamada;K Ueda;A N Grum-Grzhimailo;S I Strakhova;K Nagaya;A Sugishima;Y Mizoguchi;H Iwayama;M Yao;N Saito;P Piseri;T Mazza;M Devetta;M Coreno;M Nagasono;K Tono;M Yabashi;T Ishikawa;H Ohashi;H Kimur
• 通讯作者: H Kimur