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SLAC National Accelerator Laboratory

2 ARTICLES PUBLISHED IN JoVE

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Chemistry

Measurements of Long-range Electronic Correlations During Femtosecond Diffraction Experiments Performed on Nanocrystals of Buckminsterfullerene
Rebecca A. Ryan 1, Sophie Williams 1, Andrew V. Martin 1, Ruben A. Dilanian 1, Connie Darmanin 2, Corey T. Putkunz 1, David Wood 3, Victor A. Streltsov 4, Michael W.M. Jones 5, Naylyn Gaffney 6, Felix Hofmann 7, Garth J. Williams 8, Sebastien Boutet 9, Marc Messerschmidt 10, M. Marvin Seibert 11, Evan K. Curwood 11, Eugeniu Balaur 2, Andrew G. Peele 5, Keith A. Nugent 2, Harry M. Quiney 1, Brian Abbey 2
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

We describe an experiment designed to probe the electronic damage induced in nanocrystals of Buckminsterfullerene (C60) by intense, femtosecond pulses of X-rays. The experiment found that, surprisingly, rather than being stochastic, the X-ray induced electron dynamics in C60 are highly correlated, extending over hundreds of unit cells within the crystals1.

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JoVE Core

Cryogenic Liquid Jets for High Repetition Rate Discovery Science
Chandra B. Curry *1,2, Christopher Schoenwaelder *1,3, Sebastian Goede 4, Jongjin B. Kim 1, Martin Rehwald 5,6, Franziska Treffert 1,7, Karl Zeil 5, Siegfried H. Glenzer 1, Maxence Gauthier 1
1SLAC National Accelerator Laboratory, 2University of Alberta, 3Friedrich-Alexander-Universität Erlangen-Nürnberg, 4European XFEL, 5Helmholtz-Zentrum Dresden-Rossendorf, 6Technische Universität Dresden, 7Technische Universität Darmstadt

This protocol presents the operation and principles of micron-scale cylindrical and planar cryogenic liquid jets. Until now, this system has been used as a high repetition rate target in laser-plasma experiments. Anticipated cross-disciplinary applications range from laboratory astrophysics to material science, and eventually next-generation particle accelerators.

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