![A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator | Nature Photonics A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator | Nature Photonics](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41566-020-0607-z/MediaObjects/41566_2020_607_Fig3_HTML.png)
A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator | Nature Photonics
![European X-Ray Free-Electron Laser Facility GmbH — Kiel Nano, Surface and Interface Science (KiNSIS) European X-Ray Free-Electron Laser Facility GmbH — Kiel Nano, Surface and Interface Science (KiNSIS)](https://www.kinsis.uni-kiel.de/en/partners-1/3-78595-512-logo-xfel-positiv.jpg/image_w240)
European X-Ray Free-Electron Laser Facility GmbH — Kiel Nano, Surface and Interface Science (KiNSIS)
![Innovative 3D printed nozzle will enable liquid sheet jet for European XFEL sample environment — Pro for nano Innovative 3D printed nozzle will enable liquid sheet jet for European XFEL sample environment — Pro for nano](https://images.squarespace-cdn.com/content/v1/595bf726bebafb28198b1b93/551ef058-d8af-4f20-8c54-70bcd737ea4e/XFEL+schematics+image.jpg)
Innovative 3D printed nozzle will enable liquid sheet jet for European XFEL sample environment — Pro for nano
![Tragwerksplanung für den Neubau des Visitor and Conference Center auf dem Campus der European X-Ray Free-Electron Laser Facility GmbH (XFEL) in Schenefeld - competitionline Tragwerksplanung für den Neubau des Visitor and Conference Center auf dem Campus der European X-Ray Free-Electron Laser Facility GmbH (XFEL) in Schenefeld - competitionline](https://images.competitionline.com/image/b/c/b/6/6/d/3/a/bcb66d3ae1811efa_1.jpg?auto=format%2Ccompress&crop=edges&fit=crop&fm=jpg&h=630&w=1200)
Tragwerksplanung für den Neubau des Visitor and Conference Center auf dem Campus der European X-Ray Free-Electron Laser Facility GmbH (XFEL) in Schenefeld - competitionline
![Applied Sciences | Free Full-Text | Perspectives towards Sub-Ångström Working Regime of the European X-ray Free-Electron Laser with Low-Emittance Electron Beams Applied Sciences | Free Full-Text | Perspectives towards Sub-Ångström Working Regime of the European X-ray Free-Electron Laser with Low-Emittance Electron Beams](https://www.mdpi.com/applsci/applsci-11-10768/article_deploy/html/images/applsci-11-10768-g001.png)
Applied Sciences | Free Full-Text | Perspectives towards Sub-Ångström Working Regime of the European X-ray Free-Electron Laser with Low-Emittance Electron Beams
![A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator | Nature Photonics A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator | Nature Photonics](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41566-020-0607-z/MediaObjects/41566_2020_607_Fig1_HTML.png)