Dispersive coherence-enhanced radiology: Experimental test and modeling
Groso, A.; Margaritondo, G.; Hwu, Y.; Tsai, W. L.; Je, J. H.; Lai, B.
2002

Abstract

Can the photon energy dependence of coherence-enhanced radiographs lead to elemental identification? Our tests pave the way to a positive response by showing that image details do change as the photon energy crosses an absorption threshold. The observed changes are explained by a simple model of the interplay between the real and imaginary parts of the refractive index. (C) 2002 American Institute of Physics.

Details

Title Dispersive coherence-enhanced radiology: Experimental test and modeling
Author(s) Groso, A. ; Margaritondo, G. ; Hwu, Y. ; Tsai, W. L. ; Je, J. H. ; Lai, B.
Published in Applied Physics Letters
Volume 81
Issue 21
Pages 4076-4078
Date 2002
ISSN 0003-6951
Keywords
Note EPFL, Fac Sci Base, CH-1015 Lausanne, Switzerland. Acad Sinica, Inst Phys, Taipei, Taiwan. Pohang Univ Sci & Technol, Dept Mat Sci & Engn, Pohang, South Korea. Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA. Groso, A, EPFL, Fac Sci Base, CH-1015 Lausanne, Switzerland.
ISI Document Delivery No.: 614TR
DOI https://doi.org/10.1063/1.1524292
Other identifier(s) DAR: 1019
View record in Web of Science
Laboratories LSE
LPRX
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LSE - Laboratory of Photoelectron Spectroscopy
Scientific production and competences > SB - School of Basic Sciences > SB Archives > LPRX - X-Ray Physics Laboratory
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2006-10-03

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