FemtoMAX - An X-ray beamline for structural dynamics at the short-pulse facility of MAX IV

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

The FemtoMAX beamline facilitates studies of the structural dynamics of materials. Such studies are of fundamental importance for key scientific problems related to programming materials using light, enabling new storage media and new manufacturing techniques, obtaining sustainable energy by mimicking photosynthesis, and gleaning insights into chemical and biological functional dynamics. The FemtoMAX beamline utilizes the MAX IV linear accelerator as an electron source. The photon bursts have a pulse length of 100fs, which is on the timescale of molecular vibrations, and have wavelengths matching interatomic distances (Å). The uniqueness of the beamline has called for special beamline components. This paper presents the beamline design including ultrasensitive X-ray beam-position monitors based on thin Ce:YAG screens, efficient harmonic separators and novel timing tools.The FemtoMAX beamline facilitates studies of the structural dynamics of materials on the femtosecond timescale. The first commissioning results are presented.

Detaljer

Författare
  • Amelie Jarnac
  • Matthias Burza
  • Christian Disch
  • Maher Harb
  • Marija Kotur
  • David Kroon
  • Filip Lindau
  • Erik Mansten
  • Jesper Nygaard
  • Anna I.H. Persson
  • Michael Rissi
  • Chien Ming Tu
  • Erik Wallén
Enheter & grupper
Externa organisationer
  • Drexel University
  • Aarhus University
  • Institute of Physics, VAST
  • Lawrence Berkeley National Laboratory
  • Dectris AG
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Acceleratorfysik och instrumentering

Nyckelord

Originalspråkengelska
Sidor (från-till)570-579
Antal sidor10
TidskriftJournal of Synchrotron Radiation
Volym25
Utgivningsnummer2
StatusPublished - 2018 mar 1
PublikationskategoriForskning
Peer review utfördJa

Relaterad forskningsoutput

Xiaocui Wang, 2019 maj 17, Department of Physics, Lund University. 145 s.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

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