在富勒烯纳米晶体飞秒衍射实验中测量长程电子关联
9.6K 次观看
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被引用 16 次
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08:44 分钟
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2017年8月22日
DOI :10.3791/56296-v
2017年8月22日
•9.6K 次观看
Rebecca A. Ryan1 , Sophie Williams1 , Andrew V. Martin1 , Ruben A. Dilanian1 , Connie Darmanin2 , Corey T. Putkunz1 , David Wood3 , Victor A. Streltsov4 , Michael W.M. Jones5 , Naylyn Gaffney6 , Felix Hofmann7 , Garth J. Williams8 , Sebastien Boutet9 , Marc Messerschmidt10 , M. Marvin Seibert11 , Evan K. Curwood11 , Eugeniu Balaur2 , Andrew G. Peele5 , Keith A. Nugent2 , Harry M. Quiney1 , Brian Abbey2
1ARC Centre of Excellence in Advanced Molecular Imaging, School of Physics, University of Melbourne, 2Australian Research Council (ARC) Centre of Excellence in Advanced Molecular Imaging, Department of Chemistry and Physics, La Trobe Institute for Molecular Sciences, La Trobe University, 3Department of Physics, Imperial College London, 4Florey Institute of Neuroscience and Mental Health, 5Science and Engineering Faculty, Queensland University of Technology, 6Swinburne University of Technology, 7Department of Engineering Science, University of Oxford, 8Brookhaven National Laboratory, 9Linac Coherent Light Source, SLAC National Accelerator Laboratory, 10BioXFEL Science and Technology Center, 11Laboratory of Molecular Biophysics, Department of Cell and Molecular Biology, Uppsala University, 12Australian Synchrotron
我们描述了一项旨在研究高强度飞秒X射线脉冲在巴克敏斯特富勒烯（C60）纳米晶体中诱导产生的电子损伤的实验。实验发现，出乎意料的是，C60 中由X射线引发的电子动力学过程并非随机，而是高度关联的，其关联范围可延伸至晶体中数百个晶胞1。
Chapters in this video
0:05
标题
0:52
C60粉末样品制备
2:53
在直线加速器相干光源相干X射线成像光束线上的扫描
4:12
峰分析
6:09
结果：面心立方C60纳米晶体在X射线自由电子激光脉冲作用下出现禁阻反射的证据
7:28
结论
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