{"paper":{"title":"On the use of multilayer Laue lenses with X-ray Free Electron Lasers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.acc-ph","authors_text":"Alexey Zozulya, Anders Madsen, Andrew J. Morgan, Anton Barty, Armando D. Estillore, Bo\\v{z}idar \\v{S}arler, Chan Kim, Chufeng Li, David A. Reis, Dietrich Krebs, Dominik Oberth\\\"ur, Fabian Trost, Gisel E. Pe\\~na Murillo, Henry N. Chapman, Holger Fleckenstein, Jochen K\\\"upper, Joerg Hallmann, Johannes M\\\"oller, Juraj Kno\\v{s}ka, Kara A. Zielinski, Kartik Ayyer, Kevin T. Murray, Luca Gelisio, Markus Scholz, Martin Domarack\\'y, Matthias Fuchs, Mauro Prasciolu, Nikolay Ivanov, Oleksandr Yefanov, Pablo Villanueva-Perez, Salah Awel, Sa\\v{s}a Bajt, Steve Aplin, Ulrike Boesenberg, Valerio Mariani, Wei Lu, Yaroslav Gevorkov","submitted_at":"2022-03-22T13:22:49Z","abstract_excerpt":"Multilayer Laue lenses were used for the first time to focus x-rays from an X-ray Free Electron Laser (XFEL). In an experiment, which was performed at the European XFEL, we demonstrated focusing to a spot size of a few tens of nanometers. A series of runs in which the number of pulses per train was increased from 1 to 2, 3, 4, 5, 6, 7, 10, 20 and 30 pulses per train, all with a pulse separation of 3.55 us, was done using the same set of lenses. The increase in the number of pulses per train was accompanied with an increase of x-ray intensity (transmission) from 9% to 92% at 5 pulses per train,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.11712","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.11712/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}