X-Ray-Soft
X-Ray Diffraction Theory
Inverse Problem Solution
High Resolution X-Ray Imaging

X-Ray-Soft PUBLICATIONS

"Solution of the inverse problem of kinematic X-ray diffraction" by nonuniform crystal structures" by S.G. Podorov, V.I. Punegov, and V.S. Kusikov, Fiz. Tverd. Tela 36, 827 (1994)(in russian) (Phys.-Solid State 36, 454 (1994))
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"Determination of structural parameters of a gradient epitaxial layer by high-resolution X-ray diffractometry. II. Solution of the inverse problem in terms of kinematic and statistical dynamic theory of diffraction" by V.I. Punegov, K.M. Pavlov, S.G. Podorov, and N.N. Faleev, Fiz Tverd. Tela 38, 264 (1996)(in russian) (Phys.- Solid State 38, 148 (1996))
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"Semidynamical solution of the inverse problem of X-ray Bragg diffraction on multilayered crystals" by S.G. Podorov, G. Hölzer, E. Förster and N.N. Faleev, phys. stat. sol. (a) 169, 9 (1998)
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"Iterative solution of the inverse problem of dynamic diffraction in inhomogeneous crystals" by S.G. Podorov, V.I. Punegov, Technical Physics 44 (3), 299 (1999)
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"Fourier analysis of X-ray rocking curves from superlattices" by S.G. Podorov, G. Hölzer, E. Förster and N.N. Faleev, phys. stat. sol. (b) 213, 317 (1999)
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"Application of the statistical dynamical theory of X-ray diffraction to calculation of the HOPG echelon-monochromator parameters" by Ya.I. Nesterets, V.I. Punegov, I.V. Pirshin, A.G. Touryanski, A.V. Vinogradov, E. Förster and S.G. Podorov, phys. stat. sol. (a) 179, 311 (2000)
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"Theory of X-ray diffraction on asymmetrically cut and bent crystals" by S.G. Podorov and E. Förster, phys. stat. sol. (b) 220, 829 (2000)
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"Optimized polychromatic x-ray imaging with asymmetrically cut bent crystals" by S.G. Podorov, O Renner, O Wehrhan and E Forster, J. Phys. D: Appl.Phys. 34 (2001) 2363-2368
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"PhD Thesis " by S.G. Podorov, FSU-Jena, 2002
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"Nonlinear optics in the angstrom regime: Hard-x-ray frequency doubling in perfect crystals " by A. Nazarkin, S. Podorov, I. Uschmann, E. Förster, and R. Sauerbrey, Phys.Rev. A 67, 041804(R) (2003)
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"Vertical dispersion Johann x-ray spectrometer with asymmetrically cut crystal " by O. Renner, S. G. Podorov, O. Wehrhan, and E. Förster, Rev. Sci. Instrum. 75, 11, 4569 (2004)
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"An optimized two crystal arrangement for x-ray optics" (X-Ray Nanoscope) by S.G. Podorov, A. Nazarkin and E. Förster, Opt.Comm. (2006)
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"A new approach to wide-angle dynamical X-ray diffraction by deformed crystals" by S. Podorov, N. Faleev, K. Pavlov, D. Paganin, S. Stepanov, and E. Forster, J. Appl. Crystallogr., v.39 (2006).
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"Angular parameters in X-ray diffraction theory " by S.G. Podorov and A.V. Nazarkin, Optics Communications (in press)(2007)
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"Unambiguous reconstruction of the complex amplitude reflection coefficient of a laterally homogeneous crystal using analyser-based phase-contrast imaging " by D. J. Vine, D. M. Paganin, K. M. Pavlov and S. G. Podorov, J. Appl. Crystallogr. (2007).
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"A Non-Iterative Reconstruction Method for Direct and Unambiguous Coherent Diffractive Imaging " by S.G. Podorov, K.M. Pavlov and D.M. Paganin, Optics Express (2007)
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"Dynamical Diffraction and Nonlinear Optical Processes in the Hard X-Ray Frequency Region " by A.Nazarkin and S.G. Podorov, in the book "Nonlinear Optics Research Progress" Editors: James L. Davies and Daniel A. Hall, Nova Publishers (2008)
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"Non-iterative coherent diffractive imaging using a phase shifting reference frame." by B. Enders, K. Giewekemeyer, T. Kurz, S. Podorov, and T. Salditt, New J. of Physics (2009)
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"Wide-Angle X-Ray Ddiffraction Ttheory Versus Classical Dynamical Theory" by S.G. Podorov, A. Nazarkin, Recent Res. Devel. Optics, 7 (2009) ISBN: 978-81-308-0370-8
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"Re-sampling of inline holographic images for improved reconstruction resolution" by S.G. Podorov, A.I. Bishop, D.M. Paganin and K.M. Pavlov, (arxiv)
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";Mask-assisted deterministic phase–amplitude retrieval from a single far-field intensity diffraction pattern: Two experimental proofs of principle using visible light." by Sergey G. Podorov, Alexis I. Bishop, David M. Paganin and Konstantin M. Pavlov, Ultramicroscopy (2011)
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email: ceo@x-ray-soft.de