English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We propose a use of the self-seeding scheme with single crystal monochromatorto produce high power, fully-coherent pulses for applications at a dedicatedbio-imaging beamline at the European X-ray FEL in the photon energy rangebetween 3.5 keV and 5 keV. We exploit the C(111) Bragg reflection(pi-polarization) in diamond crystals with a thickness of 0.1 mm, and we showthat, by tapering the 40 cells of the SASE3 type undulator the FEL power canreach up to 2 TW in the entire photon energy range. The present design assumesthe use of a nominal electron bunch with charge 0.1 nC at nominal electron beamenergy 17.5 GeV. The main application of the scheme proposed in this work isfor single shot imaging of individual protein molecules.

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