title: Coherent-pulse 2D crystallography using a free-electron laser x-ray source.
abstract: Coherent diffractive imaging for the reconstruction of a two-dimensional (2D) finite crystal structure with a single pulse train of free-electron laser radiation at 7.97 nm wavelength is demonstrated. This measurement shows an advance on traditional coherent imaging techniques by applying it to a periodic structure. It is also significant that this approach paves the way for the imaging of the class of specimens which readily form 2D, but not three-dimensional crystals. We show that the structure is reconstructed to the detected resolution, given an adequate signal-to-noise ratio.
authors.affiliation: Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany.
authors.forename: A P
authors.initials: AP
authors.lastname: Mancuso
authors.forename: A
authors.initials: A
authors.lastname: Schropp
authors.forename: B
authors.initials: B
authors.lastname: Reime
authors.forename: L-M
authors.initials: LM
authors.lastname: Stadler
authors.forename: A
authors.initials: A
authors.lastname: Singer
authors.forename: J
authors.initials: J
authors.lastname: Gulden
authors.forename: S
authors.initials: S
authors.lastname: Streit-Nierobisch
authors.forename: C
authors.initials: C
authors.lastname: Gutt
authors.forename: G
authors.initials: G
authors.lastname: Grübel
authors.forename: J
authors.initials: J
authors.lastname: Feldhaus
authors.forename: F
authors.initials: F
authors.lastname: Staier
authors.forename: R
authors.initials: R
authors.lastname: Barth
authors.forename: A
authors.initials: A
authors.lastname: Rosenhahn
authors.forename: M
authors.initials: M
authors.lastname: Grunze
authors.forename: T
authors.initials: T
authors.lastname: Nisius
authors.forename: T
authors.initials: T
authors.lastname: Wilhein
authors.forename: D
authors.initials: D
authors.lastname: Stickler
authors.forename: H
authors.initials: H
authors.lastname: Stillrich
authors.forename: R
authors.initials: R
authors.lastname: Frömter
authors.forename: H-P
authors.initials: HP
authors.lastname: Oepen
authors.forename: M
authors.initials: M
authors.lastname: Martins
authors.forename: B
authors.initials: B
authors.lastname: Pfau
authors.forename: C M
authors.initials: CM
authors.lastname: Günther
authors.forename: R
authors.initials: R
authors.lastname: Könnecke
authors.forename: S
authors.initials: S
authors.lastname: Eisebitt
authors.forename: B
authors.initials: B
authors.lastname: Faatz
authors.forename: N
authors.initials: N
authors.lastname: Guerassimova
authors.forename: K
authors.initials: K
authors.lastname: Honkavaara
authors.forename: V
authors.initials: V
authors.lastname: Kocharyan
authors.forename: R
authors.initials: R
authors.lastname: Treusch
authors.forename: E
authors.initials: E
authors.lastname: Saldin
authors.forename: S
authors.initials: S
authors.lastname: Schreiber
authors.forename: E A
authors.initials: EA
authors.lastname: Schneidmiller
authors.forename: M V
authors.initials: MV
authors.lastname: Yurkov
authors.forename: E
authors.initials: E
authors.lastname: Weckert
authors.forename: I A
authors.initials: IA
authors.lastname: Vartanyants
mesh_terms: D018360:Crystallography, X-Ray / Q000295:instrumentation / Q000379:methods*; D004583:Electrons; D007091:Image Processing, Computer-Assisted / Q000379:methods; D007834:Lasers; D011506:Proteins / Q000737:chemistry; D014961:X-Ray Diffraction / Q000379:methods
chemical_list: D011506:Proteins