431 citations
- Deutsches Elektronen-Synchrotron DESYDE118 papers
- Universität HamburgDE80 papers
- SLAC National Accelerator LaboratoryUS63 papers
- Center for Free-Electron Laser ScienceDE48 papers
- Centre National de la Recherche ScientifiqueFR42 papers
- Paul Scherrer InstituteCH35 papers
- Elettra-Sincrotrone Trieste S.C.p.A.IT31 papers
- Max Planck Institute for the Structure and Dynamics of MatterDE30 papers
- Helmholtz-Zentrum Dresden-RossendorfDE29 papers
- Hamburg Centre for Ultrafast Imaging24 papers
- Uppsala UniversitySE24 papers
- Lawrence Berkeley National LaboratoryUS23 papers
16 papers · 1 filter
Soft x-rays induce femtosecond solid-to-solid phase transition
Franz Tavella, Hauke Höppner, Victor Tkachenko +12
Soft x-rays were applied to induce graphitization of diamond through a non-thermal solid-to-solid phase transition. This process was observed within poly-crystalline diamond with a…
Statistical properties of a free-electron laser revealed by the Hanbury Brown and Twiss interferometry
O. Yu. Gorobtsov, G. Mercurio, G. Brenner +12
We present a comprehensive experimental analysis of statistical properties of the self-amplified spontaneous emission (SASE) free-electron laser (FEL) FLASH at DESY in Hamburg by m…
Thermal stability and topological protection of skyrmions in nanotracks
David Cortés-Ortuño, Weiwei Wang, Marijan Beg +7
Magnetic skyrmions are hailed as a potential technology for data storage and other data processing devices. However, their stability against thermal fluctuations is an open questio…
Magnonic analog of relativistic Zitterbewegung in an antiferromagnetic spin chain
Weiwei Wang, Chenjie Gu, Yan Zhou +1
We theoretically investigate the spin wave (magnon) excitations in a classical antiferromagnetic spin chain with easy-axis anisotropy. We obtain a Dirac-like equation by linearizin…
Machine learning applied to single-shot x-ray diagnostics in an XFEL
A. Sanchez-Gonzalez, P. Micaelli, C. Olivier +39
X-ray free-electron lasers (XFELs) are the only sources currently able to produce bright few-fs pulses with tunable photon energies from 100 eV to more than 10 keV. Due to the stoc…
Analysis of the shape of x-ray diffraction peaks originating from the hexatic phase of liquid crystal films
I. A. Zaluzhnyy, R. P. Kurta, A. P. Menushenkov +2
X-ray diffraction studies of the bond-orientational order in the hexatic-B phase of 75OBC and 3(10)OBC compounds are presented. The temperature evolution of an angular profile of a…