Journal Papers
2008
Influence of the overlap parameter on the convergence of the ptychographical iterative engine O. Bunk, M. Dierolf, S. Kynde, I. Johnson, O. Marti and F. Pfeiffer Ultramicroscopy, 108, 481–487 (2008) [ detailed record ] [ full text ]
The fractional Talbot effect in differential x-ray phase-contrast imaging for extended and polychromatic x-ray sources M. Engelhardt, C. Kottler, O. Bunk, C. David, C. Schroer, J. Baumann, M. Schuster and F. Pfeiffer Journal of Microscopy, 232, 145-157 (2008) [ detailed record ] [ full text ]
Concentration Profiles of Colloidal Fluids in One-Dimensional Confinement O. Bunk, D.K. Satapathy, F. Pfeiffer, A. Diaz, C. David, K. Nygård, E. Perret, C. Padeste, P.R. Willmott, B.D. Patterson, B. Schmitt and J. Friso van der Veen Chimia, 62, 789-792 (2008) [ detailed record ] [ full text ]
Structure of confined fluids by x-ray interferometry using diffraction gratings K. Nygard, D.K. Satapathy, O. Bunk, A. Diaz, E. Perret, J. Buitenhuis, F. Pfeiffer, C. David and F. van der Veen Optics Express, 16, 20522-20529 (2008) [ detailed record ] [ full text ]
Region-of-interest tomography for grating-based x-ray differential phase-contrast imaging F. Pfeiffer, C. David, O. Bunk, T. Donath, M. Bech, G. Le Duc, A. Bravin and P. Cloetens Physical Review Letters, 101, 16810 (2008) [ detailed record ] [ full text ]
Colloidal monolayer trapped near a charged wall: A synchrotron x-ray diffraction study D.K. Satapathy, O. Bunk, K. Jefimovs, K. Nygard, H. Guo, A. Diaz, E. Perret, F. Pfeiffer, C. David, G.H. Wegdam and J.F. van der Veen Physical Review Letters, 101, 136103 (2008) [ detailed record ] [ full text ]
Bulk magnetic domain structures visualized by neutron dark-field imaging C. Grünzweig, C. David, O. Bunk, M. Dierolf, G. Frei, G. Kühne, R. Schäfer, S. Pofahl, H.M.R. Rønnow and F. Pfeiffer Applied Physics Letters, 93, 112504 (2008) [ detailed record ] [ full text ]
Neutron Dark-Field Tomography M. Strobl, C. Grünzweig, A. Hilger, I. Manke, N. Kardjilov, C. David and F. Pfeiffer Physical Review Letters, 101, 123902 (2008) [ detailed record ] [ full text ]
High-Resolution Scanning X-ray Diffraction Microscopy P. Thibault, M. Dierolf, A. Menzel, O. Bunk, C. David and F. Pfeiffer Science, 321, 379-382 (2008) [ detailed record ] [ full text ]
Neutron Decoherence Imaging for Visualizing Bulk Magnetic Domain Structures C. Grünzweig, C. David, O. Bunk, M. Dierolf, G. Frei, G. Kühne, J. Kohlbrecher, R. Schäfer, P. Lejcek, H.M.R. Rønnow and F. Pfeiffer Physical Review Letters, 101(025504) (2008) [ detailed record ] [ full text ]
Dynamical theory for diffractive x-ray imaging of one-dimensional periodic objects K. Nygård, D.K. Satapathy, O. Bunk, F. Pfeiffer, C. David and J.F. van der Veen Applied Physics Letters, 92(214105) (2008) [ detailed record ] [ full text ]
Design, fabrication, and characterization of diffraction gratings for neutron phase contrast imaging C. Grünzweig, F. Pfeiffer, O. Bunk, T. Donath, G. Kühne, G. Frei, M. Dierolf and C. David Review of Scientific Instruments, 79(053703) (2008) [ detailed record ] [ full text ]
Coherent Diffractive Imaging Using Phase Front Modifications I. Johnson, K. Jefimovs, O. Bunk, C. David, M. Dierolf, J. Gray, D. Renker and F. Pfeiffer Physical Review Letters, 100(1555503) (2008) [ detailed record ] [ full text ]
X-ray imaging with the PILATUS 100k detector M. Bech, O. Bunk, C. David, P. Kraft, C. Brönnimann, E.K. Eikenberry and F. Pfeiffer Applied Radiation and Isotopes, 66, 474-478 (2008) [ detailed record ] [ full text ]
Hard-X-ray dark-field imaging using a grating interferometer F. Pfeiffer, M. Bech, O. Bunk, P. Kraft, E.F. Eikenberry, C. Brönnimann, C. Grünzweig and C. David Nature Materials, 7, 134-137 (2008) [ detailed record ] [ full text ]
2007
Inspection of refractive x-ray lenses using high-resolution differential phase contrast imaging with a microfocus x-ray source M. Engelhardt, J. Baumann, M. Schuster, C. Kottler, F. Pfeiffer, O. Bunk and C. David Review of Scientific Instruments, 78, 093707 (2007) [ detailed record ] [ full text ]
A two-directional approach for grating based differential phase contrast imaging using hard x-rays C. Kottler, C. David, F. Pfeiffer and O. Bunk Optics Express, 15(3), 1175-1181 (2007) [ detailed record ] [ full text ]
Tomographic reconstruction of three-dimensional objects from hard X-ray differential phase contrast projection images F. Pfeiffer, O. Bunk, C. Kottler and C. David Nuclear Instruments and Methods in Physics Research A : Accelerators, Spectrometers, Detectors and Associated Equipment, 580(2), 925-928 (2007) [ detailed record ] [ full text ]
Phase contrast X-ray imaging of large samples using an incoherent laboratory source C. Kottler, F. Pfeiffer, O. Bunk, C. Grünzweig, J. Bruder, R. Kaufmann, T. Tlustos, H. Walt, I. Briod, T. Weitkamp and C. David PHYSICA STATUS SOLIDI A - APPLICATIONS AND MATERIALS SCIENCE, 204, 2728-2733 (2007) [ detailed record ] [ full text ]
Measurement of the x-ray dose-dependent glass transition temperature of structured polymer films by x-ray diffraction H.R. Keymeulen, A. Diaz, H.H. Solak, C. David, F. Pfeiffer, B.D. Patterson and J.F. van der Veen Journal of Applied Physics, 102(1), 013528 (2007) [ detailed record ] [ full text ]
High-resolution differential phase contrast imaging using a magnifying projection geometry with a microfocus x-ray source M. Engelhardt, J. Baumann, M. Schuster, C. Kottler, F. Pfeiffer, O. Bunk and C. David Applied Physics Letters, 90(22), 224101 (2007) [ detailed record ] [ full text ]
Hard-x-ray lensless imaging of extended objects J.M. Rodenburg, A.C. Hurst, A.G. Cullis, B.R. Dobson, F. Pfeiffer, O. Bunk, C. David, K. Jefimovs and I. Johnson Physical Review Letters, 98(3), 034801 (2007) [ detailed record ] [ full text ]
Hard X-ray phase tomography with low-brilliance sources F. Pfeiffer, C. Kottler, O. Bunk and C. David Physical Review Letters, 98(10), 108105 (2007) [ detailed record ] [ full text ]
Hard X-ray phase imaging and tomography using a grating interferometer C. David, T. Weitkamp, F. Pfeiffer, A. Diaz, J. Bruder, T. Rohbeck, A. Groso, O. Bunk, M. Stampanoni and P. Cloetens Spectrochimica Acta B : Atomic Spectroscopy, 62(6-7), 626-630 (2007) [ detailed record ] [ full text ]
Grating interferometer based scanning setup for hard x-ray phase contrast imaging C. Kottler, F. Pfeiffer, O. Bunk, C. Grunzweig and C. David Review of Scientific Instruments, 78(4), 043710 (2007) [ detailed record ] [ full text ]
Fabrication of Fresnel zone plates for hard X-rays K. Jefimovs, O. Bunk, F. Pfeiffer, D. Grolimund, J.F. van der Veen and C. David Microelectronic Engineering, 84(5-8), 1467-1470 (2007) [ detailed record ] [ full text ]
Fabrication of diffraction gratings for hard X-ray phase contrast imaging C. David, J. Bruder, T. Rohbeck, C. Grunzweig, C. Kottler, A. Diaz, O. Bunk and F. Pfeiffer Microelectronic Engineering, 84(5-8), 1172-1177 (2007) [ detailed record ] [ full text ]
Diffractive imaging for periodic samples: retrieving one-dimensional concentration profiles across microfluidic channels O. Bunk, A. Diaz, F. Pfeiffer, C. David, B. Schmitt, D.K. Satapathy and J.F. van der Veen Acta Crystallographica Section A, 63, 306-314 (2007) [ detailed record ] [ full text ]
Confinement-induced liquid ordering investigated by x-ray phase retrieval O. Bunk, A. Diaz, F. Pfeiffer, C. David, C. Padeste, H. Keymeulen, P.R. Willmott, B.D. Patterson, B. Schmitt, D.K. Satapathy, J.F. van der Veen, H. Guo and G.H. Wegdam Physical Review E, 75(2), 021501 (2007) [ detailed record ] [ full text ]
High-resolution brain tumor visualization using three-dimensional x-ray phase contrast tomography F. Pfeiffer, O. Bunk, C. David, M. Bech, G. Le Duc, A. Bravin and P. Cloetens Physics in Medicine and Biology, 52(23), 6923–6930 (2007) [ detailed record ] [ full text ]
2006
Tomography with grating interferometers at low-brilliance sources T. Weitkamp, C. David, C. Kottler, O. Bunk and F. Pfeiffer Proceedings of the SPIE, 6318, 63180S (2006) [ detailed record ] [ full text ]
Phase retrieval and differential phase-contrast imaging with low-brilliance X-ray sources F. Pfeiffer, T. Weitkamp, O. Bunk and C. David Nature Physics, 2(4), 258-261 (2006) [ detailed record ] [ full text ]
Nanometer focusing properties of Fresnel zone plates described by dynamical diffraction theory F. Pfeiffer, C. David, J.F. van der Veen and C. Bergemann Physical Review B, 73(24), 245331 (2006) [ detailed record ] [ full text ]
Neutron phase imaging and tomography F. Pfeiffer, C. Grunzweig, O. Bunk, G. Frei, E. Lehmann and C. David Physical Review Letters, 96, 215505 (2006) [ detailed record ] [ full text ]
2005
X-ray phase imaging with a grating interferometer T. Weitkamp, A. Diaz, C. David, F. Pfeiffer, M. Stampanoni, P. Cloetens and E. Ziegler Optics Express, 13(16), 6296-6304 (2005) [ detailed record ] [ full text ]
X-ray beam-position monitoring in the sub-micrometre and sub-second regime O. Bunk, F. Pfeiffer, M. Stampanoni, B.D. Patterson, C. Schulze-Briese and C. David Journal of Synchrotron Radiation, 12(6), 795-799 (2005) [ detailed record ] [ full text ]
Substrate morphology repetition in "thick" polymer films U. Pietsch, T. Panzner, F. Pfeiffer and I.K. Robinson Physica B-Condensed Matter, 357(1-2), 136-140 (2005) [ detailed record ] [ full text ]
Shearing interferometer for quantifying the coherence of hard x-ray beams F. Pfeiffer, O. Bunk, C. Schulze-Briese, A. Diaz, T. Weitkamp, C. David, J.F. van der Veen, I. Vartanyants and I.K. Robinson Physical Review Letters, 94(16), 164801 (2005) [ detailed record ] [ full text ]
Microcavity arrays for X-ray diffraction studies of ordering phenomena in confined colloid solutions A. Diaz, C. David, H. Guo, H. Keymeulen, F. Pfeiffer, G. Wegdam, T. Weitkamp and J.F. van der Veen Physica B : Condensed Matter, 357(1-2), 199-203 (2005) [ detailed record ] [ full text ]
Coherent x-ray diffraction from quantum dots I.A. Vartanyants, I.K. Robinson, J.D. Onken, M.A. Pfeifer, G.J. Williams, F. Pfeiffer, H. Metzger, Z. Zhong and G. Bauer Physical Review B, 71(24), 245302 (2005) [ detailed record ] [ full text ]
2004
Hard x-ray phase imaging and tomography with a grating interferometer T. Weitkamp, A. Diaz, B. Nohammer, F. Pfeiffer, T. Rohbeck, P. Cloetens, M. Stampanoni and C. David Proceedings of the SPIE, 5535, 137 (2004) [ detailed record ] [ full text ]
Moire interferometry formulas for hard x-ray wavefront sensing T. Weitkamp, A. Diaz, B. Nohammer, F. Pfeiffer, M. Stampanoni, E. Ziegler and C. David Proceedings of the SPIE, 5533, 140 (2004) [ detailed record ] [ full text ]
White beam x-ray waveguide optics A. Jarre, T. Salditt, T. Panzner, U. Pietsch and F. Pfeiffer Applied Physics Letters, 85(2), 161-163 (2004) [ detailed record ] [ full text ]
Coherent x-ray scattering F. van der Veen and F. Pfeiffer JOURNAL OF PHYSICS : CONDENSED MATTER, 16(28), 5003-5030 (2004) [ detailed record ] [ full text ]
Coherent grazing exit x-ray scattering geometry for probing the structure of thin films F. Pfeiffer, W. Zhang and I.K. Robinson Applied Physics Letters, 84(11), 1847-1849 (2004) [ detailed record ] [ full text ]
2003
X-ray waveguides and thin macromolecular films T. Salditt, F. Pfeiffer, H. Perzl, A. Vix, U. Mennicke, A. Jarre, A. Mazuelas and T.H. Metzger Physica B : Condensed Matter, 336(1-2), 181-192 (2003) [ detailed record ] [ full text ]
Enhancement of coherent X-ray diffraction from nanocrystals by introduction of X-ray optics I.K. Robinson, F. Pfeiffer, I.A. Vartanyants, Y.G. Sun and Y.N. Xia Optics Express, 11(19), 2329-2334 (2003) [ detailed record ] [ full text ]
1D and 2D X-ray waveguides: Optics and applications F. Pfeiffer, C. David and T. Salditt Journal De Physique IV, 104, 211-216 (2003) [ detailed record ] [ full text ]
2002
Waveguide-enhanced scattering from thin biomolecular films F. Pfeiffer, U. Mennicke and T. Salditt Journal of Applied Crystallography, 35, 163-167 (2002) [ detailed record ] [ full text ]
Two-dimensional x-ray waveguides and point sources F. Pfeiffer, C. David, M. Burghammer, C. Riekel and T. Salditt Science, 297(5579), 230-234 (2002) [ detailed record ] [ full text ]
Submicrometer coherent neutron beam production using a thin-film waveguide F. Pfeiffer, V. Leiner, P. Hoghoj and I. Anderson Physical Review Letters, 88(5), 055507 (2002) [ detailed record ] [ full text ]
Reflection of waveguided X-rays in two-dimensional nanostructures F. Pfeiffer, T. Salditt and C. David Journal of Applied Crystallography, 35, 430-433 (2002) [ detailed record ] [ full text ]
Development of neutron optical components at ILL P. Courtois, B. Hamelin, H. Humblot, L. Alianelli and R. Pfeiffer Applied Physics A : Materials Science & Processing, 74(0), S320-S322 (2002) [ detailed record ] [ full text ]
2001
Neutron waveguides: a new neutron optical device for the production of submicrometer neutron beams F. Pfeiffer, P. Hoghoj, I.S. Anderson and V. Leiner Proceedings of the SPIE, 4509, 79 (2001) [ detailed record ] [ full text ]
New design schemes for x-ray waveguides based on multiple guiding layers and two-dimensional nanostructures F. Pfeiffer, T. Salditt, P. Hoghoj and C. David Proceedings of the SPIE, 4145, 193 (2001) [ detailed record ] [ full text ]
2000
X-ray waveguides with multiple guiding layers F. Pfeiffer, T. Salditt, P. Hoghoj, I. Anderson and N. Schell Physical Review B, 62(24), 16939-16943 (2000) [ detailed record ] [ full text ]
Patents
2007
Interferometer for quantitative phase contrast imaging and tomography with an incoherent polychromatic x-ray source C. DAVID, F. PFEIFFER and T. WEITKAMP Patent # WO2006EP0511920060530 [ detailed record ] [ full text ]
A method for radiographic and tomographic imaging based on the absorption, phase shift, and scattering of x-rays C. DAVID and F. PFEIFFER Patent # WO2007EP06014449 [ detailed record ] [ full text ]
Focus Detector Arrangement For Generating Phase-Contrast X-Ray Images and Method for this F. PFEIFFER, C. DAVID, J. BAUMANN, M. ENGELHARDT, J. FREUDENBERGER, E. HEMPEL, M. HOHEISEL, T. MERTELMEIER, S. POPESCU and M. SCHUSTER Patent # WO2006EP6935520061206 [ detailed record ] [ full text ]
Focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings J. BAUMANN, C. DAVID, M. ENGELHARDT, J. FREUDENBERGER, E. HEMPEL, M. HOHEISEL, T. MERTELMEIER, F. PFEIFFER, S. POPESCU and M. SCHUSTER Patent # US2007070006020070131 [ detailed record ] [ full text ]
X-ray optical transmission grating of a focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings of a subject J. BAUMANN, C. DAVID, M. ENGELHARDT, J. FREUDENBERGER, E. HEMPEL, M. HOHEISEL, T. MERTELMEIER, F. PFEIFFER, S. POPESCU and M. SCHUSTER Patent # US2007070013920070131 [ detailed record ] [ full text ]
Focus/detector system of an x-ray apparatus for generating phase contrast recordings S. POPESCU, B. HEISMANN, E. HEMPEL, C. DAVID and F. PFEIFFER Patent # US2007070014020070131 [ detailed record ] [ full text ]
Focus-detector arrangement for generating projective or tomographic phase contrast recordings with X-ray optical gratings J. BAUMANN, C. DAVID, M. ENGELHARDT, J. FREUDENBERGER, E. HEMPEL, M. HOHEISEL, T. MERTELMEIER, F. PFEIFFER, S. POPESCU and M. SCHUSTER Patent # US2007070015420070131 [ detailed record ] [ full text ]
Focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings J. BAUMANN, C. DAVID, M. ENGELHARDT, J. FREUDENBERGER, E. HEMPEL, M. HOHEISEL, T. MERTELMEIER, F. PFEIFFER, S. POPESCU and M. SCHUSTER Patent # US2007070017220070131 [ detailed record ] [ full text ]
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