Deterministic retrieval of complex Green's functions using hard X rays.
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.
Vine
D J
DJ
School of Physics, Monash University, VIC 3800, Australia. dvine@unimelb.edu.au
Paganin
D M
DM
Pavlov
K M
KM
Uesugi
K
K
Takeuchi
A
A
Suzuki
Y
Y
Yagi
N
N
Kämpfe
T
T
Kley
E-B
EB
Förster
E
E