Results 101 to 110 of about 14,865 (237)

Symmetry in Icosahedral Viruses: How It Is Exploited in the XFEL [PDF]

, 2018
Fatemehsadat Jamalidinan, D. F. Agterberg, D. K. Saldin   +2 more
openalex   +1 more source

High-voltage pulse power supply system for klystron in transverse deflecting system of free-electron laser XFEL [PDF]

, 2020
A.A. Zavadtsev, D. A. Zavadtsev, O. Perevozchikova, D V Churanov   +3 more
openalex   +1 more source

LWFA as a Preinjector for XFEL Driver Linac [PDF]

, 2011
In this paper, we propose to use the LWFA as the preinjector for XFEL driver linac. We can use LWFA to produce the femtosecond electron beam. The peak current of the produced beam can reach tens of $kA$ and is high enough to drive XFEL so that the ...
Zhu, Xiongwei
core  

European XFEL construction status

, 2014
The European XFEL is presently being constructed inthe Hamburg region, Germany. It aims at producing X-raysin the range from 260 eV up to 24 keV out of three undulatorsthat can be operated simultaneously with up to27000 pulses/second. The FEL is driven by a 17.5 GeVlinear accelerator based on TESLA-type superconductingaccelerator modules.
Decking, Winfried, Le Pimpec, Frederic
openaire   +2 more sources

Coherence properties from speckle contrast analysis at the European XFEL [PDF]

, 2022
Francesco Dallari, Irina Lokteva, Johannes Möller, Avni Jain, Wojciech Roseker, Fabian Westermeier, Claudia Goy, Ulrike Boesenberg, Jörg Hallmann, Angel Rodríguez-Fernández, Markus Scholz, Roman Shayduk, Anders Madsen, G. Grübel, Felix Lehmkühler   +14 more
openalex   +1 more source

Extension of self-seeding scheme with single crystal monochromator to lower energy < 5 keV as a way to generate multi-TW scale pulses at the European XFEL

, 2012
We propose a use of the self-seeding scheme with single crystal monochromator to produce high power, fully-coherent pulses for applications at a dedicated bio-imaging beamline at the European X-ray FEL in the photon energy range between 3.5 keV and 5 keV.
Geloni, Gianluca, Kocharyan, Vitali, Saldin, Evgeni   +2 more
core  

Double-focusing mixing jet for XFEL study of chemical kinetics [PDF]

, 2014
Dingjie Wang, Uwe Weierstall, Lois Pollack, John C. H. Spence   +3 more
openalex   +1 more source

A 1D imaging soft X-ray spectrometer for the small quantum systems instrument at the European XFEL

Journal of Synchrotron Radiation
A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion in ...
Marcus Agåker, Johan Söderström, Thomas M. Baumann, Carl-Johan Englund, Ludvig Kjellsson, Rebecca Boll, Alberto De Fanis, Simon Dold, Tommaso Mazza, Jacobo Montaño, Astrid Münnich, Terence Mullins, Yevheniy Ovcharenko, Nils Rennhack, Philipp Schmidt, Björn Senfftleben, Monica Turcato, Sergey Usenko, Michael Meyer, Joseph Nordgren, Jan-Erik Rubensson   +20 more
doaj   +1 more source

Efficient generation of short and high-power x-ray free-electron-laser pulses based on superradiance with a transversely tilted beam

Physical Review Special Topics. Accelerators and Beams, 2015
X-ray free electron lasers (XFELs) are innovative research tools able to produce high-power and short radiation pulses for multiple scientific applications.
Eduard Prat, Florian Löhl, Sven Reiche
doaj   +1 more source

Improvement of the crossed undulator design for effective circular polarization control in X-ray FELs

, 2011
The production of X-ray radiation with a high degree of circular polarization constitutes an important goal at XFEL facilities. A simple scheme to obtain circular polarization control with crossed undulators has been proposed so far.
Geloni, Gianluca, Kocharyan, Vitali, Saldin, Evgeni   +2 more
core