title: Deterministic retrieval of complex Green's functions using hard X rays.
abstract: A massively parallel deterministic method is described for reconstructing shift-invariant complex Green's functions. As a first experimental implementation, we use a single phase contrast x-ray image to reconstruct the complex Green's function associated with Bragg reflection from a thick perfect crystal. The reconstruction is in excellent agreement with a classic prediction of dynamical diffraction theory.
authors.affiliation: School of Physics, Monash University, VIC 3800, Australia. dvine@unimelb.edu.au
authors.forename: D J
authors.initials: DJ
authors.lastname: Vine
authors.forename: D M
authors.initials: DM
authors.lastname: Paganin
authors.forename: K M
authors.initials: KM
authors.lastname: Pavlov
authors.forename: K
authors.initials: K
authors.lastname: Uesugi
authors.forename: A
authors.initials: A
authors.lastname: Takeuchi
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
authors.forename: N
authors.initials: N
authors.lastname: Yagi
authors.forename: T
authors.initials: T
authors.lastname: Kämpfe
authors.forename: E-B
authors.initials: EB
authors.lastname: Kley
authors.forename: E
authors.initials: E
authors.lastname: Förster