Physics – Condensed Matter
Scientific paper
2002-02-05
Phys. Rev. B 67, 024115 (2003)
Physics
Condensed Matter
8 pages, 5 figures, submitted
Scientific paper
10.1103/PhysRevB.67.024115
X-ray fluorescence holography (XFH) is a method for obtaining diffraction-limited images of the local atomic structure around a given type of emitter. The reconstructed wave-field represents a distorted image of the scatterer electron density distribution; {\it i.e.} it is a convolution of the charge density distribution with a point spread function characteristic of the measurement. We here consider several methods for the iterative deconvolution of such XFH holograms, and via theoretical simulations evaluate them from the point of view of going beyond the diffraction limit so as to image the electron charge density. Promising results for future applications are found for certain methods, and other possible image-enhancement techniques are also discussed.
de Abajo Francisco J. Garcia
Fadley Charles S.
Marchesini Stefano
No associations
LandOfFree
X-ray fluorescence holography: going beyond the diffraction limit does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with X-ray fluorescence holography: going beyond the diffraction limit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray fluorescence holography: going beyond the diffraction limit will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-704945