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Tilo Baumbach

Prof. Dr. Tilo Baumbach

Executive Director of ANKA / Head of IPS / Director of LAS / Professor in Physics
phone: (+49) 0 721 608 26820
tilo baumbachQqg1∂kit edu

Prof. Dr. Tilo Baumbach

Current position:
  • Director of the National Synchrotron Facility ANKA
  • Head of the Institute for Photon Science and Synchrotron Radiation
  • Head of the Laboratory for Application of Synchrotron Radiation
  • Professor (Physics)
  • ANKA - KIT   
  • IPS - KIT    
  • LAS - KIT
  • LAS - KIT (Faculty of Physics) 

 

Previous positions:
  • Scientist at Leipzig University
  • Instrument Responsible at Institute Laue Langevin, Grenoble
  • Group leader at Dresdens` IZFP at Fraunhofer Institute and long term visitor at ESRF Grenoble
  • Head of Dresdens` IZFP at Fraunhofer Institute
  • Managing director of the Angströmquelle Karlsruhe GmbH
  • Head of the Institute for Synchrotron Radiation (ISS) at KIT
Field of research:
Contributions to Monographs

V. Holy, U. Pietsch, T. Baumbach; “X-Ray Scattering -  Thin Films and Multilayers”, Springer Tracts in Modern Physics 149, Springer-Verlag Berlin Heidelberg (1999), ISBN 3-540-62029-X

T. Baumbach, P. Mikulik; Chapter “X-ray reflectivity by rough multilayers”, p. 232-278 in “X-ray an neutron reflectivity, principles and applications”, Lecture Notes in Physics 58  edited by A. Gibaud and J. Daillant, Springer-Verlag, Berlin Heidelberg (1999), ISBN 3-540-66195-6

T. Baumbach, P. Mikulik; Chapter “Quantum Mechanical Approach of Born and Distorted Wave Born Approximations”, p. 153-158 in “X-ray an neutron reflectivity, principles and applications”, Lecture Notes in Physics 58  edited by A. Gibaud and J. Daillant Springer-Verlag, Berlin Heidelberg (1999), ISBN 3-540-66195-6

T. Baumbach;  “X-Ray Scattering by  lateral nanostructures”, Habilitation Script, University Potsdam (2000)

U. Pietsch, V. Holy, and T. Baumbach; “High-Resolution X-Ray Scattering from thin films to lateral nanostructures”, Springer-Verlag New York, Advanced Texts in Physics (2004) ISBN 0-387-40092-3

T. Baumbach et al.; Chapter 7 “Implications of GENNESYS for Industry “; GENNESYS White Paper – A new European partnership between nanomaterials science & nanotechnology and synchrotron radiation and neutron facilities: Ed. H. Dosch, M-H. Van de Voorde

D. Korytar, C. Ferrari, P. Mikulik, F. Germini, P. Vagovic, and T. Baumbach; Chapter “High Resolution 1D and 2D Crystal Optics Based on Asymmetric Diffractors”, in “Modern Developments in X-Ray and Neutron Optics”, Springer Series in Optical Sciences 137, ed. by Erko, Idir, Krists, Michette, Springer-Verlag Berlin Heidelberg 2008, ISBN 0432-4111

Edition of Books and Proceedings

2007
Special Issue on High resolution X-ray Diffraction and Imaging” – special issue physica status solidi 8 (2007) 2509-2823, edited by T. Baumbach, D. Lübbert and T. Weitkamp

2005
Forschungszentrum Karlsruhe – FZK-Nachrichten 4 2005, „Research by Synchrotron Radiation“

2004
Editor / Publisher of the ANKA Annual Reports since 2004

 

Annual Reports and Annual Highlights (co-editor)

Contributions to the annual reports of the Fraunhofer IZFP from 1996-2004

Contributions to the ANKA Annual Reports since 2004

inv.: T. Baumbach, C. Giannini, D. Lübbert, R. Felici, L. Tapfer, T. Marschner, and W. Stolz, “Strain induced patterning in superlattices – comparison of morphological ordering and strain ordering“, ESRF Highlights, (1998) 87-88

D. Lübbert, T. Baumbach, L. Leprince, S. Ponti, U. Pietsch, L. Leprince, J. Schneck, and A. Talneau, “Residual strain in buried an nonburied semiconductor nanostructures“, ESRF Highlights, (1998) pages 86-87

inv.: L. Helfen, H. Stanzick, J. Banhart, T. Baumbach, “In situ real.time radiography for process optimisation  - foaming of metals ; ESRF Highlights 2000, (2001)pages 83-84

inv.: L. Helfen, T. Baumbach, P. Mikulik, D. Kiel, P. Pernot, P. Cloetens and J. Baruchel, “Three-dimensional Imaging by Synchrotron Radiation Computed Laminography”; ESRF Highlights 2005, (2006) pages 108-109

inv.: K. Krug, L. Porra, P. Coan, A. Wallert, J. Dik, A. Coerdt, A. Bravin, P. Reischig, M. Elyyan, L. Helfen, and T. Baumbach, “X-ray imaging in the study of paintings“, ESRF Highlights 2008, (2009) 114-115

inv.: L. Helfen, T. Baumbach, P. Cloetens, J. Baruchel, "Phase-contrast and holographic computed laminography", to appear in ESRF Highlights 2009, (2010)

Scientific Publications:

 

2016

B. Trimborn, P. Meyer, D. Kunka, M. Zuber, F. Albrecht, S. Kreuer, T. Volk, T. Baumbach, and T. König, “Imaging properties of high aspect ratio absorption gratings for use in preclinecal x-ray grating interferometry“, IOP Phys. Med. Biol. 61 (2016) 527-541

R. Debastiani, R. Simon, D. Batchelor, G. Dellagustin, T. Baumbach, and M. Fiederle, “Synchrotron-based scanning macro-X-ray fluorescence applied to fragments of Roman mural paintings”, Microchemical Journal 126 (2016) 438-445

A. H. Schwermann, T. dos Santos Rolo, M. S. Caterino, G. Bechly, H. Schmied, T. Baumbach, and T. van de Kamp, “Preservation of three-dimensional anatomy in phosphatized fossil arthropods enriches evolutionary inference“, eLive DOI: 10.7554 (2016)

Y. Cheng, L. Laiarinandrasana, L. Helfen, H. Proudhon, O. Klinkova, T. Baumbach, and T. Morgeneyer, „3D Damage Micromechanisms in Polyamide 6 ahead of a severe notch studied by in-situ Synchrotron Laminography“, Macromo. Chem. Phys. (2016) DOI: 10.1002/macp. 201500316

S. Gorodzha, T.E.L. Douglas, S. K. Samal, R. Detsch, K. Cholewa-Kowalska, K. Braeckmans, A.R. Boccaccini, A.G. Skirtach, V. Weinhardt, T. Baumbach, M.A. Surmeneva, R.A. Surmenev, “High-resolution synchrotron x-ray analysis of bioglass-enriched hydrogels”, Wiley Online Library, DOI: 10.1002/jbm.a.35642

R. Hofmann, A. Schober, S. Hahn, J. Moosmann, J. Kashef, M. Hertel, V. Weinhardt, . Hänschke, L. Helfen, I. A. Sánchez Salazar, J.-P. Guigay, X. Xiao, and T. Baumbach, „Gaugin low-dose X-ray phase-contrast imaging at a single and large propagation distance“, Optics Express 24 (2016) 4331-4348

D.Y. Huang, G. Bechly, P. Nel, M.S. Engel, J. Prokop, D. Azar, C-Y. Cai, T. van de Kamp, A. H. Staniczek, R. Garrouste, L. Krogmann, T. dos Santos Rolo, T. Baumbach, R. Ohlhoff, A.S. Shmakov, T. Bourgoin, and A. Nel, “New fossil insect order Permopsocida elucidates major radiation and evolution of suction feeding in hemimetabolous insects (Hexapoda: Acercaria)”, scientific reports DOI:10.1038/srep23004 (2016)

Y. Yang, Y. Cheng, R. Heine, and T. Baumbach, “Contrast transfer functions for Zernike phase contrast in full-field transmission hard X-ray microscopy”, Optics Express 24 (2016) DOI:10.1364/OE24.006063

M. Köhl, P. Schroth, and T. Baumbach, “Perspectives and limitations of symmetric X-ray Bragg reflectins for inspecting polytypism in nanowires”, J. Synchrotron Rad. 23 (2016) 487-500

A. Seiler, S. Ibrahimkutty, P. Wochner, R. Pradip, O. Waller, B. Krause, A. Plech, T. Baumbach, M. Fiederle, and S. Stankov, “Thermal Stability Studies of DySi2 Nanowires and Nanoislands by in Situ GISAXS“, J. Phys. Chem. C 120 (2016) 7365-7372

V. Asadchikov, A. Butashin, A. Buzmakov, A. Deryabin, V. Kanevsky, I. Prokhorov, B. Roshchin, Y. Volkov, D. Zolotov, A. Jafari, P. Alexeev, A. Cecilia, T. Baumbach, D. Bessas, A. Danilewsky, I. Sergueev, H.-C. Wille, and R. Hermann, “Single-Crystal sapphire microstructure for high-resolution synchrotron X-ray monochromators”, Cryst. Res. Technol, DOI 10.1002/crat.201500343, 1-9 (2016)

T. König, M. Zuber, B. Trimborn, T. Farago, P. Meyer, D. Kunka, F. Albrecht, S. Kreuer, T. Volk, M. Fiederle, and T. Baumbach, “On the origin and nature of the grating interferometric dark-field contrast obtained with low-brilliance x-ray sources“, Phys. Med. Biol. 61 (2016) 3427-3442

 

2015

P. Verboven, E. Herremans, L. Helfen, Q. T. Ho, M. Abera, T. Baumbach, M. Wevers, and B. M. Nicolai, “Synchrotron X-ray computed laminography of the three-dimensional anatomy of tomato leaves“, The Plant Journal 81 (2015) 169-182

T. van de Kamp, A. Cecilia, T. dos Santos Rolo, P. Vagovic, T. Baumbach, and A. Riedel, “Comparative thorax morphology of death-feigning flightless cryptorphynchine weevils (Coleoptera: Curculionidae) based on 3D reconstructions”, Arthropod Structure & Development 44 (2015) 509-523

T. van de Kamp, M. Dörstelmann, T. dos Santos Rolo, T. Baumbach, A. Menges, and J. Knippers, “Beetle Elytra as Role Models for Lightweight Building Construction“, Entomologie heute 27 (2015) 149-158

T. van de Kamp, T. dos Santos Rolo, T. Baumbach, and H. Greven, “X-ray Radiography of a Spraying Stick Insect (Phasmatodea)“, Entomologie heute 27 (2015) 37-44

M. Zuber, E. Hamann, R. Ballabriga, M. Campbell, M. Fiederle, T. Baumbach, and T. König, “An investigation into the temporal stability of CdTe-based photon counting detectors during spectral micro-CT acquisitions“, Biomed. Phys. Eng. Express 1 (2015) 1-10

P. Vagovic, D. Korytar, A. Cecilia, E. Hamann, T. Baumbach, and D. Pelliccia, “Laboratory-based multi-modal X-ray microscopy and micro-CT with Bragg magnifiers”, Optics Express 23 (2015) 18391-18400

D. Issenmann, S. Eon, H. Bracht, M. Hettich, T. Dekorsy, G. Buth, R. Steininger, T. Baumbach, J. L. Hansen, A. N. Larsen, J.W.Ager III, E. E. Haller, and A. Plech, “Ultrafast study of phonon transport in isotopically controlled semiconductor nanostructures“, PSS A (2015) 1-8 DOI 10.1002/pssa.201532462

S. Ibrahimkutty, P. Wagener, T. dos Santos Rolo, D. Karpov, A. Menzel, T. Baumbach, S. Barcikowski, and A. Plech, “A hierarchical view on material formation during pulsed-laser synthesis of nanoparticles in liquid“, Scientific Reports (2015) www.nature.com/scientificreports

P. Schroth, M. Köhl, J.-W. Hornung, E. Dimakis, C. Somaschini, L. Geelhaar, A. Biermanns, S. Bauer, S. Lazarev, U. Pietsch, and T. Baumbach, “Evolution of Polytypism in GaAs Nanowires during Growth Revealed by Time-Resolved in situ x-ray Diffraction“, Phys. Review Letters 114 (2015) 055504-1 – 055504-6

E. Hamann, T. König, M. Zuber, A. Cecilia, A. Tyazhev, O. Tolbanov, S. Procz, A. Fauler, M. Fiederle, and T. Baumbach, “Investigation of GaAs:Cr Timepix assemblies under high flux irradiation”, 16th International Workshop of Radiation Imaging Detectors, June 2014 Italy, IOP Publishing for Sissa Medialab (2015)

M. Kaufholz, B. Krause, S. Kotapati, M. Köhl, M. F. Mantilla, M. Stüber, S. Ulrich, R. Schneider, D. Gerthsen, and T. Baumbach, „Monitoring the thin film formation during sputter deposition of vanadium carbide“, J. Synchrotron Rad.  22 (2015) 76-85

M. Köhl, P. Schroth, A. A. Minkevich, J.-W. Hornung, E. Dimakis, C. Somaschini, L. Geelhaar, T. Aschenbrenner, S. Lazarev, D. Grigoriev, U. Pietsch, and T. Baumbach, “Polytypism in GaAs nanowires: determination of the interplanar spacing of wurtzite GaAs by X-ray diffraction”, J. Synchrotron Rad. 22 (2015) 67-75

S. Ibrahimkutty, A. Seiler, T. Prüßmann, T. Vitova, R. Pradip, O. Bauder, P. Wochner, A. Plech, T. Baumbach, and S. Stankov, “A portable ultrahigh-vacuum system for advanced synchrotron radiation studies of thin films and nanostructures: EuSi2 nano-islands”, J. Synchrotron Rad. 22 (2015)

S. Bauer, L. de Biasi, S. Glatthaar, L. Toukam, H. Geßwein, and T. Baumbach, “In operando study of the high voltage spinel cathode material LiNi0.5Mn1.5O4 using two dimensional full-field spectroscopic imaging of Ni and Mn”, Royal Society of Chemistry 17 (2015) 16388-16397

S. Bauer, S. Lazarev, M. Bauer, T. Meisch, M. Caliebe, V. Holy, F. Scholz, and T. Baumbach, „Three dimensional reciprocal space mapping with a two-dimensional detector as a low-latency tool for investigating the influence of growth parameters on defects in semipolar GaN“, J. of Appl. Crystallography 48 (2015)

E. Hamann, T. König, M. Zuber, A. Cecilia, A. Tyazhev, O. Tolbanov, S. Procz, A. Fauler, T. Baumbach, and M. Fiederle, „Performance of a Medipix3RX Spectroscopic Pixel Detector with a High Resistivity Gallium Arsenide Senor”, IEEE Transactions on Medical Imaging 34 No. 3 (2015)  

B. Krause, M. Kaufholz, S. Kotapati, R. Schneider, E. Müller, D. Gerthsen, P. Wochner, and T. Baumbach, “Angle-resolved x-ray reflectivity measurements during off-normal sputter deposition of VN“, Surface & Coatings Technology 277 (2015) 52-57

H. Greven, T. van de Kamp, T. dos Santos Rolo, T. Baumbach, and G. Clemen, “The „tooth systems“ of Lissotriton vulgaris (Amphibia: Urodela) with special regard to delayed metamorphosis“, Vertebrate Zoology 65 (2015) 81-99

M. Zuber, T. König, R. Hussain, E. Hamann, R. Ballabriga, M. Campbell, A. Fauler, M. Fiederle, and T. Baumbach, „Reducing the Formation of Image Artifacts during Spectroscopc Micro-CT Acquisitions“, SPIE 9412 (2015) 94124X-1 - 94124X-12

S. Gasilov, A. Mittone, A. Horng, A. Bravin, T. Baumbach, T. Geith, M. Reiser, and P. Coan, “Boundary value problem for phase retrieval from unidirectional X-ray differential phase images”, Optics Express 23, No. 10 (2015) DOI: 10.1364/OE.23.013294

Z.J. Li, A.N. Danilewsky, L. Helfen, P. Mikulik, D. Hänschke, J. Wittge, D. Allen, P. McNally, and T. Baumbach, “Local strain and defects in silicon wafers due to nanoindentation revealed by full-field X-ray microdiffraction imaging”, J. Synchrotron Rad. 22 (2015) 1083-1090

U. Stevanovic, M. Caselle, A. Cecilia, S. Chilingaryan, T. Farago, S. Gasilov, A. Herth, A. Kopmann, M. Vogelgesang, M. Balzer, T. Baumbach, and M. Weber, “ A Control System and Streaming DAQ Platform with Image-Based Trigger for X-ray Imaging”, IEEE Transactions on Nuclear Science, 62, No. 3 (2015) 911-918

 

2014

T. van de Kamp, T. dos Santos Rolo, T. Baumbach, and L. Krogmann, “Scanning the Past – Synchrotron X-ray microtomography of Fossil Wasps in Amber“, Entomologie heute 26 (2014) 151-160

Bykova, V. Weinhardt, A. Kashkarova, S. Lebedev, T. Baumbach, V. Pichugin, K. Zaitsev, I. Khlusov, “Physical properties and biocompatibility of UHMWPE-derived materials modified by synchrotron radiation”, J Mater Sci: Mater Med 25 (2014) 1843-1852

J.  Moosmann, A. Ershov, V. Weinhardt, T. Baumbach, M. S. Prasad, C. LaBonne, X. Xiao, J. Kashef, and R. Hofmann, „Time-lapse X-ray phase-contrast microtomography for in vivo imaging and analysis of morphogenesis“, Nature protocols 9 (2014) 294-304

Cecilia, V. Jary, M. Nikl, E. Mihokova, D. Hänschke, E. Hamann, P.-A. ‘Douissard, A. Rack, T. Martin, ‘B. Krause, D. Grigoriev, T. Baumbach, and M. Fiederle, “Investigation of the luminescence, crystallographic and spatial resolution properties of LSO: Tb scintillating layers used for X-ray imaging applications”, Rad. Measurements 62 (2014) 28-34

Y. Cheng, H. Suhonen, L.Helfen, J. Li, F. Xu, M. Grunze, P. A. Levkin, and T. Baumbach, „Direct three-dimensional imaging of polymer-water interfaces by nanoscale hard X-ray phase tomography“, Soft Matter 10 (2014) 2982-2990

S. Bauer, S. Lazarev, A. Molinari, A. Breitenstein, P. Leufke, R. Kruk, H. Hahn, and T. Baumbach, „The power of in situ pulsed laser deposition synchrotron characterization for the detection of domain formating during growth of Ba0.5Sr0.5TiO3 on MgO”, J.Synchr. Rad. 21 (2014) 386 – 394

T. dos Santos Rolo, A. Ershov, T. van de Kamp, and T. Baumbach, „In vivo X-ray cine-tomography for tracking morphological dynamics“, PNAS 111 (2014) 3921-3926

T. Morgeneyer, T. Taillandier-Thomas, L. Helfen, T. Baumbach, I. Sinclair, S. Roux, and F. Hild, “In situ 3-D observation of early strain localization during failure of thin Al alloy (2198) sheet“, Acta Materialia 69 (2014) 79-91

A.S. Brogna, M. Balzer, S. Smale, J. Hartmann, D. Bormann, E. Hamann, A. Cecilia, M. Zuber, T. König, A. Zwerger, M. Weber, M. Fiederle, and T. Baumbach, “A fast embedded readout system for large-area Medipix and timepix systems“, 15th International Workshop on Radiation Imaging Detectors June 2013, IOP Publishing 2014

O. Bauder, A. Seiler, S. Ibrahimkutty, D.G. Merkel, B. Krause, R. Rüffer, T. Baumbach, and S. Stankov, “Temperature dependent epitaxial growth regimes of europium on the oxygen-induced c(6 x 2) reconstructed (110)Nb surface“, Journal of Crystal growth 400 (2014) 61-66

A.A. Minkevich, M. Köhl, S. Escoubas, O. Thomas, and T. Baumbach, “Retrieval of the atomic displacements in the crystal from the coherent X-ray diffraction pattern”, J. Synchr.  Rad. 21 (2014) 774-783

E. Hamann, T. König, M. Zuber, A. Cecilia, A. Tyazhev, O. Tolbanov, S. Procz, A. Fauler, T. Baumbach, and M. Fiederle, “Performance of a Medipix3RX Spectroscopic Pixel Detector with a High Resistivity Gallium Arsenide Sensor“, IEEE Transactions on Medical Imaging (2014)

S. Boden, T. dos Santos Rolo, T. Baumbach, and U. Hampel, “Synchrotron radiation microtomography of Taylor bubbles in capillary two-phase flow“, Springer Verlag Online (2014)

T. van de Kamp, T. dos Santos Rolo, P. Vagovic, T. Baumbach, and A. Riedel, “Three-Dimensional Reconstructions come to life – Interactive 3D PDF Animations in functional Morphology“, PlosOne 9 (2014) 1 – 7

P. Vagovic, L. Sveda, A. Cecilia, E. Hamann, D. Pelliccia, E.N. Gimenez, D. Korytar, K.M. Pavlov, Z. Zaprazny, M. Zuber, T. König, M. Olbinado, W. Yashiro, A. Momose, M. Fiederle, and T. Baumbach, “X-ray Bragg magnifier microscope as a linear shift invariant imaging system: image formation and phase retrieval”, Optics express 22 (2014) 21508-21520

Y. Yang, R. Heine, Y. Cheng, C. Wang, Y. Song, and T. Baumbach, “Approaching quantitative Zernike phase contrast in full-field transmission hard X-ray microscopy: Origin and reduction of artifacts“, Appl. Phys. Lett. 105 (2014) 094101-1-5

F. Scholz, T. Meisch, M. Caliebe, S. Schörner, K. Thonke, L. Kirste, S. Bauer, S. Lazarev, and T. Baumbach, “Growth and doping of semipolar GaN grown on patterned sapphiere substrates“, Journal of Crystal Growth 405 (2014) 97-101

Butcher, A. Zaldivar-Riveron, T. van de Kamp, T. dos Santos Rolo, T. Baumbach, and D. L.J. Quicke, “Extension of historical range of Betylobraconinae (Hymenoptera:Braconidae) into Palaeartic Region based on a Baltic amber fossil, and description of a new species of Mesocentrus Szépligeti from Papua New Guinea”, Zootaxa 3860 (5) 2014 449-463

Seiler, O. Bauder, S. Ibrahimkutty, R. Pradip, T. Prüßmann, T. Vitova, M. Fiederle, T. Baumbach, and S. Stankov, “Growth and structure characterization of EuSi2 films and nanoislands on vicinal Si(001) surface“, Journal of Crystal Growth 407 (2014) 74-77

T. König, M. Zuber, E. Hamann, A. Cecilia, R. Ballabriga, M. Campbell, M. Ruat, L. Tlustos, A. Fauler, M. Fiederle, and T. Baumbach, “How spectroscopic x-ray imaging benefits from inter-pixel communication”, Phys. Med. Biol. 89 (2014) 6195-6213

 


2013

S. Zabler, A. Ershov, A. Rack, F. Garcia-Moreno, T. Baumbach, and J. Banhart, “Particle and liquid motion in semi-solid aluminium alloys: A quantitative in situ microradioscopy study”, Acta Materialia 61 (2013) 1244-1253

J. Bull, L. Helfen, I. Sinclair, S. M. Separing, and T. Baumbach, “A comparison of multi-scale 3D X-ray tomography inspection techniques for assessing carbon fibre composite impact damage”, Composite Science and Technology 75 (2013) 55-61

P. Vagovic, D. Korytar, A. Cecilia, E. Hamann, L. Sveda, D. Pelliccia, J. Härtwig, Z. Zaprazny, P. Oberta, I. Dolbnya, K. Shawney, U. Fleschig, M. Fiederle, and T. Baumbach, “High-resolution high-efficiency X-ray imaging system based on the in-line Bragg magnifier and the Medipix detector”, J.Synchr. Rad. 20 (2013) 153-195

F. Scholz, K. Forghani, M. Klein, O. Klein, U. Kaiser, B. Neuschl, I. Tischer, M. Feneberg, K. Thonke, S. Lazarev, S. Bauer, and T. Baumbach, “Studies on defect reduction in AlGaN hetero-strucutres by Integrating an In-situ SiN Interlayer“, Japanese Journal of Appl. Physics 52 (2013) 08JJ07-1-4

V. Rodriguez, A. Bernhard, A. Keilmann, P. Peiffer, R. Rossmanith, C. Widmann, T. Baumbach, M. Nicolai, and M. Kaluza, “Development of a superconducting Transverse-Gradient Undulator for Laser-Wakefield Accelerators“, IEEE Transactions on Appl. Superconductivity 23 (2013)

S. Lazarev, S. Bauer, K. Forghani, M. Barchuk, F. Scholz, and T. Baumbach, “High resolution synchrotron X-ray studies of phase separation phenomena and the scaling law for  the threading dislocation densities reduction in high quality AlGaN heterostructure“, Journal of Crystal Growth 370 (2013) 51-56

J. Moosmann, V. Altapova, L. Helfen, D. Hänschke, R. Hofmann, and T. Baumbach, “High-resolution X-ray phase contrast tomography from single-distance radiographs appl. to developmental stages of Xenopus laevis“, Journal of Physics, Conference Series 425 (2013)

Hamann, A. Cecilia, A. Zwerger, A. Fauler, O. Tolbanov, A. Tyazhev, G. Shelkov, H. Graafsma, T. Baumbach, and M. Fiederle, “Characterization of photon counting pixel detectors based on semi-insulation GaAs sensor material”, SRI 2013, Journal of Physics: Conference Series 425 (2013)

Issenmann, S. Ibrahimkutty, R. Steininger, J. Göttlicher, T. Baumbach, N. Hiller, A.-S. Müller, and A. Plech, “Ultrafast laser pump X-ray probe experiments by means of asynchronous sampling“, SRI 2012, Journal of Physics, Conference Series 425 (2013)

P. Reischig, L. Helfen, A. Wallert, T. Baumbach, and J. Dik, “High-resolution non-invasive 3D imaging of paint microstructure by synchrotron-based X-ray laminography“, Appl. Physics A Springer online 2013

L. Helfen, F. Xu, H. Suhonen, P. Cloetens, and T. Baumbach, „Laminographic imaging using synchrotron raditation – challenges and opportunities“, SRI 2012, Journal of Physics, Conference Series 425 (2013)

J. Moosmann, A. Ershov, V. Altapova, T. Baumbach, M. S. Prasad, C. LaBone, X. Xiao, J. Kashef, and R. Hofmann, “X-ray phase-contrast in vivo microtomography probes new aspects of Xenopus gastrulation“, Nature 497 (2013) 374- 378

Scholz, K. Forghani, M. Klein, O. Klein, U. Kaiser, B. Neuschl, I. Tischer, M. Feneberg, K. Thone, S. Lazarev, S. Bauer, and T. Baumbach, “Studies on Defect Reduction in AIGaN Heterostructures by Integrating an In-situ SiN Interlayer“, Japanese Journal of Appl. Physics, 52 (2013) 08JJ07-1-4

Danilewsky, J. Wittge, K. Kiefl, D. Allen, P. McNally, J. Garagorri, M. Reyes Elizalde, T. Baumbach, and B. K. Tanner, “Crack propagation and fracture in silicon wafers under thermal stress”, Journal  Appl. Crystallography 46 (2013) 849-855

B.K. Tanner, J. Wittge, P. Vagovic, T. Baumbach, D. Allen, P.J. McNally, R. Bytheway, D. Jacques, M.C. Fossati, D.K. Bowen, J. Garagorri, M.R.Elizalde, and A.N. Danilewsky, “X-ray diffraction imaging for predictive metrology of crack propagation in 450-mm diameter silicon wafers”, Powder Diffraction 28 (2013) 95-99

S. Heidari Bateni, F. Bonfigli, A. Cecilia, T. Baumbach, D. Pelliccia, F. Somma, M.A. Vincenti, and R.M. Montereali, “Optical charcterisation of lithium fluoride detectors for broadband X-ray imaging”, NIM A 720 (2013) 109-112

J. Li, T. Kleintschek, A. Rieder, Y. Cheng, T. Baumbach, U. Obst, T. Schwartz, and P. A. Levkin, “Hydrophobic Liquid-Infused porous polymer surfaces for antibacterial applications“, Appl. Mater. Interfaces 5 (2013) 6704-6711

Krause, S. Darma, M. Kaufholz, S. Mangold, S. Doyle, S. Ulrich, H. Leiste, M. Stüber, and T. Baumbach, “Composition-dependent structure of polycrystalline magnetron-sputtered V-Al-C-N hard coatings studied by XRD, XPS, XANES and EXAFS“, Journal Appl. Crystallography 46 (2013) 1064-1075

S. Lazarev, S. Bauer, T. Meisch, M. Bauer, I. Tischer, M. Barchuk, K. Thonke, V. Holy, F. Scholz, and T. Baumbach, “Three-dimensional reciprocal space mapping of diffuse scattering fort he study of stacking faults in semipolar (112) GaN layers grown from the sidewall on an r-patterned sapphire substrate“, Journal Appl. Crystallography 46 (2013) 1425-1433

Korytar, P. Vagovic, K. Vegsö, P. Siffalovic, E. Dobrocka, W. Jark, V. Ac, Z. Zaprazny, C. Ferrari, A. Cecilia, E. Hamann, P. Mikulik, T. Baumbach, M. Fiederle, and M. Jergel, “Potential use of V-channel Ge(220) monochromators in X-ray metrology and imaging”, Journal Appl. Crystallography 46 (2013) 945-952

Bonfigli, A. Cecilia, S. Heidari Bateni, E. Nichelatti, D. Pelliccia, F. Somma, P. Vagovic, M.A. Vincenti, T. Baumbach, and R.M. Montereali, “In-line X-ray lensless imaging with lithium fluoride film detectors”, Radiation Measurements 56 (2013) 277-280

M. Köhl, P. Schroth, A.A. Minkevich, and T. Baumbach, “Retrieving the displacement of strained nanoobjects: the impact of bounds for the scattering magnitude in direct space”, Optics Express 21 (2013) 27734-27744

Krause, B. Miljevic, T. Aschenbrenner, E. Piskorska-Hommel, C. Tessarek, M. Barchuk, G. Buth, R. Donfeu Tchana, S. Figge, J. Gutowski, D. Hänschke, J. Kalden, T. Laurus, S. Lazarev, R. Magalhaes-Paniago, K. Sebald, A. Wolska, D. Hommel, J. Falta, V. Holy, and T. Baumbach, “Influence of a low-temperature capping on the crystalline structure and morphology of InGaN quantum dot structures”, Journal of Alloys and Compounds 585 (2014) 572-579

Myagotin, A. Voropaev, L. Helfen, D. Hänschke, and T. Baumbach, „Efficient Volume Reconstruction for Parallel-Beam Computed Laminography by Filtered Backprojection on Multi-Core Clusters“  IEEE 22 (2013) 5348-5361

T. van de Kamp, A. Ershov, T. dos Santos Rolo, A. Riedel, and T. Baumbach, „Insect Imaging at the ANKA Synchrotron Radiation Facility”, Entomologie heute 25 (2013) 147-160

Y. Yang, R. Heine, F. Xu, H. Suhonen, L. Helfen, A. Rosenhahn, T. Gorniak, S. Kirchen, T. Schwartz, and T. Baumbach, „Correlative Imaging of Structural and Elemental Composition of Bacterial Biofilms“, Journal of Physics: Conference Series 463 (2013)

Y. Cheng, V. Altapova, L. Helfen, F. Xu, T. dos Santos Rolo, P. Vagovic, M. Fiederle, and T. Baumbach, „Multi-contrast computed laminography at the ANKA light source”, Journal of Physics: Conference Series 463 (2013)

L. Helfen, F. Xu, H. Suhonen, L. Urbanelli, P. Cloetens, and T. Baumbach, „Nano-laminography for three-dimensional high-resolution imaging of flat specimens“, IOP

T. König, E. Hamann, S. Procz, R. Ballabriga, A. Cecilia, M. Zuber, X. Llopart, M. Campbell, A. Fauler, T. Baumbach, and M. Fiederle, “Charge Summing in Spectroscopic X-Ray Detectors with High-Z Sensors”, IEEE Transactions on Nuclear Science 60 (2013) 4713-4718

O. Bauder, P. Piekarz, A. Barla, I. Sergueev, R. Rüffer, J. Lazewski, T. Baumbach, K. Parlinski, and S. Stankov, “Lattice Dynamics of the rare-earth element samarium”, Phys. Rev. B 88 (2013) 224303-1-224303-7

Cecilia, E. Hamann, T. König, F. Xu, Y. Cheng, L. Helfen, M. Ruat, M. Scheel, M. Zuber, T. Baumbach, A. Fauler, and M. Fiederle, “High resolution 3D imaging of bump-bonds by means of synchrotron radiation computed laminography”, IOP Publishing for Sissa Medialab (2013)

T. Slobodskyy, P. Schroth, A. Minkevich, D. Grigoriev, E. Fohtung, M. Riotte, T. Baumbach, M. Powalla, U. Lemmer, and A. Slobodskyy, “Three-dimensional reciprocal space profile of an individual nanocrystallite inside a thin-film solar cell absorber layer”, Journal of Physics D 46 (2013)

 

 

2012

F. Xu, L. Helfen, T. Baumbach, and H. Suhonen, “Comparison of image quality in computed laminography and tomography“ Optics Express 20 (2012) 794-806

Krause, S. Darma, M. Kaufholz, H.-H. Gräfe, S. Ulrich, M. Mantilla, R. Weigel, S. Rembold, and T. Baumbach, “Modular deposition chamber for in situ X-ray experiments during RF and DC magnetron sputtering“ J.Synchr. Rad. 19 (2012) 216-222

V. Altapova, L. Helfen, A. Myagotin, D. Hänschke, J. Moosmann, J. Gunneweg, and T. Baumbach, “Phase contrast laminography based on talbot Interferometry” Optics Express 20 (2012) 6496-6508

Fuchert, A. Bernhard, S. Ehlers, P. Peiffer, R. Rossmanith, and T. Baumbach, „A novel undulator concept for electron beams with a large energy spread“, Nuclear Instruments and Mehtods in Physics Research A 672 (2012) 33-37

V. Maurel, L. Helfen, F.N’Guyen, A. Koster, M. Di Michiel, T. Baumbach, and T.F. Morgeneyer, „Three-dimensional investigation of thermal barrier coatings by synchrotron-radiation computed laminography”, Scripta Materialia 66 (2012) 471-474

V. Altapova, A. Ershov, T. d. S. Rolo, E. Reznikova, J. Mohr, Y. L. Pivovarov, V. F. Pichugin, and T. Baumbach, “Imaging Methods and their Application at ANKA Light Source”, Journal of Surface Investigation, X-Ray, Synchrotron and Neutron Techniques 5 (2012) 20-24

M. Köhl, A. A. Minkevich, and T. Baumbach, “Improved success rate and stability for phase retrieval by including randomized overrelaxation in the hybrid input output algorithm”, Optcis Express 20 (2012) 17093-17106

Myagotin, A. Ershov, L. Helfen, R. Verdejo, A. Belyaev, and T. Baumbach, “Coalescence analysis for evolving foams via optical flow computation on projection image sequences“, J.Synchr. Rad. 19, (2012) 483-491

P. A. Douissard, A. Cecilia, X. Rochet, X. Chapel, T. Martin, T. van de Kamp, L. Helfen, T. Baumbach, L. Luquot, X. Xiao, J. Meinhardt, and A. Rack, “A versatile indirect detector design for hard X-ray microimaging”, Journal of Instrumentation 7 (2012) PO9016

T. Slobodskyy, P. Schroth, D. Grigoriev, A. A. Minkevich, D. Z. Hu, D. M. Schaadt, and T. Baumbach, “A portable molecular beam epitaxy system for in situ x-ray investigations at synchrotron beamlines”, Scientific Instruments 83, (2012) 105112-105117

Issenmann, S. Schleef, S. Ibrahimkutty, G. Buth, T. Baumbach, A. Plech, M. Beyer, and J. Demsar, “Lattice Dynamics of Laser Excited Ferroelectric BaTiO3”, Acta Physica Polonica A 121 (2012) 319-323

F. Xu, L. Helfen, H. Suhonen, D. Elgrabli, S. Bayat, P. Reischig, T. Baumbach, and P. Cloetens, “Correlative Nanoscale 3D Imaging of Structure and Composition in Extended Objects“, PlosOne  7 (2012) e50124

Falquez, R. Hofmann, and T. Baumbach, “Charge-Density Waves in Deconfining SU(2) Yang-Mills Thermodynamics“, Quantum Matter 1 (2012) 1-6

Hänschke, L. Helfen, V. Altapova, A. Danilewsky, and T. Baumbach, “Three dimensional imaging of dislocations by X-ray diffraction laminography“, Appl. Physics letters 101 (2012) 244103-1-244103-4

S. Lazarev, M. Barchuk, S. Bauer, K. Forghani, V. Holy, F. Scholz, and T. Baumbach, “Study of threading dislocation density reduction in AlGaN epilayers by Monte Carlo simulation of high-resolution reciprocal-space maps of a two-layer system”, Journal of Appl. Crystallography 46 (2012)

P. Kurinskiy, A. Moeslang, V. Chakin, T. Slobodskyy, A.A. Minkevich, T. Baumbach, Ch. Dorn, and A.A. Goraieb, “X-ray study of surface layers of air-annealed Be12Ti and Be12V samples using synchrotron radiation”, Fusion Engineering and Design 87 (2012) 872-875

Myagontin, L. Helfen, and T. Baumbach, “Quantitative coalescence measurements for foaming metals by in situ radiography”, Scripta Materialia 67 (2012) 775-778

Yu.F. Ivanov, N.N. Koval, O.V. Krysina, T. Baumbach, S. Doyle, T. Slobodskyy, N.A. Timchenko, R.M. Galimov, and A.N. Shamakov, “Superhard nanocrystalline Ti-Cu-N coatings deposited by vacuum arc evaporation of a sintere cathode”, Surface & Coatings Technology 207 (2012) 430-434

T. Holubek, T. Baumbach, S. Casalbuoni, S. Gerstl, A. Grau, M. Hagelstein, D. Saez de Jauregui, C. Boffo, and W. Walter, „A superconducting switch for insertion devices with variable period lenght“, Physics Procedia 36 (2012) 1093-1097

O.V. Krysina, N.N. Koval, Y.F. Ivanov, N.A. Timchenko, T. Baumbach, S. Doyle, and T. Slobodskyy, “Nanocrystalline nitride coatings deposited by vacuum arc plasma-assisted method”, Journal of Physics: Conference Series 370 (2012)

L. Helfen, T. Morgeneyer, F. Xu, M. Mavrogordato, I. Sinclair, B. Schillinger, and T. Baumbach, “Synchrotron and neutron laminography for three-dimensional imaging of devices and flat material specimens“, Int. J. Mat. Res. 103 (2012) 170-173

M. Helfrich, P. Schroth, D. Griegoriev, S. Lazarev, R. Felici, T. Slobodskyy, T. Baumbach, and D. Schaadt, “Growth and characterization of site-selective quantum dots”, Physica Status Solidi a 209 (2012) 2387-2401

P. Schroth, T. Slobodskyy, D. Griegoriev, A. Minkevich, M. Riotte, S. Lazarev, E. Fohtung, D.Z. Hu, D.M. Schaadt, and T. Baumbach, “Investigation of buried quantum dots using grazing incidence X-ray diffraction”, Materials Science and Engineering B 177 (2012) 721-724

 

 

2011

Houssaye, F. Xu, L. Helfen, V. d. Buffrénil, T. Baumbach, and P. Tafforeau, “Three-dimensional pelvis and limb anatomy of the Cenomania hind-limbed snake Eupodophis descouensi (Squamata, Ophidia) revealed by synchrotron-radiation computed laminography”, Journal of Vertebrate Paleontology 31 (2011) 1, 2 – 7

C. Boffo, W. Walter, T. Baumbach, S. Casalbuoni, S. Gerstl, A. Grau, M. Hagelstein, and D. Saez de Jauregui, “The New Conduction-Cooled Superconducting Undulator for ANKA“, IEEE Transaction on Appl. Superconductivity 21 (2011)

A. Minkevich, E. B. Fohtung, A. Slobodskyy, M.  Riotte, D. Grigoriev, M.  Schmidbauer, A.C. Irvine, V. Novak, V. Holy, T.  Baumbach, “Selective coherent x-ray diffractive imaging of displacement fields in (Ga.Mn)As/GaAs periodical wires”, Phys. Rev. B 84 (2011) 054113-1-054113-7

Grau, T. Baumbach, S. Casalbuoni, S. Gerstl, M. Hagelstein, D. Saez de Jauregui, C. Boffo, and W. Walter, “First Experimental Demonstration of Period Length Switching for Superconducting Insertion Devices“, IEEE Transactions on Appl. Superconductivity 21 (2011) 1596 - 1599

V. Altapova, J. Butzer, T.d.S. Rolo, P.Vagovic, A. Cecilia, J. Moosmann, J. Kenntner, J. Mohr, D. Pelliccia, V. F. Pichugin and T. Baumbach, “X-ray phase-contrast radiography using a filtered white beam with a grating interferometer”, NIM A 648 (2011) S42-S45

M. Hanke, R. Köhler, P. Schäfer, D. Lübbert, I. Hausler, W. Neumann, P. Modregger, T. Boeck, and T. Baumbach, “Epitaxial lateral overgrowth in the system Si/SiOx/Si: The influence of residual oxygen at the interface“, Physical Review B 83 (2011) 125312-1-8

T. v. de Kamp, P.Vagovic, T. Baumbach, and A. Riedel, “A biological screw in a beetle’s leg”, Science 333 (2011)

S. Gerstl, T. Baumbach, S. Casalbuoni, A.W. Grau, M. Hagelstein, D. Saez de Jauregui, T. Holubek, C. Boffo, G. Sikler, V. Baglin, M.P. Cox. J.C. Schouten, R. Cimino, M. Commisso, B Spataro, A. Mostacci, E.J. Wallen, R. Weigel, J. Clarke, D. Scott, T.W. Bradshaw, R.M. Jones, I.R.Shinton, “Factory acceptance test of colddiag: A cold vacuum chamber for Diagnostics”, IPAC Spain (2011)

S. Casalbuoni, T. Baumbach, S. Gerstl, A. Grau, M. Hagelstein, D. Saez de Jauregui, C. Boffo, J. Steinmann, W. Walter “Training and magnet field measurements of the ANKA superconducting undulator”, IEEE Transactions on Appl. Superconductivity 21 (2011) 1760-1763

J. Moosmann, R. Hofmann, and T. Baumbach,  „Nonlinear single-distance phase retrieval and Schwinger regularization“, physica status solidi A 208 No. 11 (2011) 2511-2515

A. Minkevich, E. Fohtung, T. Slobodskyy, M. Riotte, D. Griegoriev, T. Metzger, A. C. Irvine, V. Novak, V. Holy, and T. Baumbach, “Strain field in (Ga, Mn)As/GaAs periodic wires revealed by coherent X-ray diffraction”, EPL 94 (2011) 66001-1-6

A.N. Danilewsky, J. Wittge, A. Croell, D. Allen, P. McNally, P. Vagovic, T. dos Santos Rolo, Z. Li, T. Baumbach, E. Gorostegui-Colinas, J. Garagorri, M.R. Elizalde, M.C. Fossati, D.K. Bowen, and B.K. Tanner, “Dislocation dynamics and slip band formation in silicon: In-situ study by X-ray diffraction imaging”, Journal of Crystal Growth 318 (2011) 1157-1163

P. Vagovic, D. Korytar, P. Mikulik, A. Cecilia, C. Ferrari, Y. Yang, D. Hänschke, E. Hamann, D. Pellicia, T. A. Lafford, M. Fiederle, and T. Baumbach, “In-line Bragg magnifier based on V-shaped germanium crystals”, J.Synchr. Rad. 18 (2011) 753-760

Cecilia, A. Rack, P.-A. Douissard, T. Martin, T. dos Santos Rolo, P. Vagovic, E. Hamann, T. van de Kamp, A. Riedel, M. Fiederle, and T. Baumbach, “LPE grown LSO: Tb scintillator films for high-resolution X-ray imaging applications at synchrotron light sources”, NIM A 648 (2011) 321-323

N. Danilewsky, J. Wittge, A. Hess, A. Cröll, A. Rack, D. Allen, P. McNally, T. dos Santos Rolo, P. Vagovic, T. Baumbach, J. Garagorri, M. R. Elizalde, and B. K. Tanner, “Real-time X-ray diffraction imaging for semiconductor wafer metrology and high temperature in situ experiments”, Phys. Status Solidi A (2011) 1-6

Benediktovich, F. Rinaldi, S. Menzel, K. Sito, T. Ulyanenkova, T. Baumbach, I. D. Feranschuk, and A. Ulyanenkov, “Lattice tilt, concentration, and relaxation degree of partly relaxes InGaAs/GaAs structures”, Phys. Status Solidi A 208 (2011) No. 11, 2539-2543

S. Casalbuoni, T. Baumbach, S. Gerstl, A. Grau, M. Hagelstein, T. Holubek, D. Saez de Jauregui, C. Boffo, and W. Walter, “Development of Superconducting Undulators at ANKA“, Synchrotron Radiation 24 (2011) 14-19

S. Ibrahimkutty, D. Issenmann, S. Schleef, A.-S. Müller, Y.-L. Mathis, B. Gasharova, E. Huttel, R. Steininger, J. Göttlicher, T. Baumbach, A. Bartels, C. Janke, and A. Plech, “Asynchronous sampling for ultrafst experiments with low momentum compaction at the ANKA ring“ J.Synchr. Rad. 18 (2011) 1-7

L. Helfen, F. Xu, B. Schillinger, E. Calzada, I. Zanette, T. Weitkamp, and T. Baumbach, „Neutron laminography – a novel approach to three-dimensional imaging of flat objects with neutrons“, NIM  A 651 (2011) 135 – 139

Moosmann, R. Hofmann, and T. Baumbach, “Single-distance phase retrieval at large phae shifts“, Optics Express 19 (2011) 12066-12073

T. Tian, F. Xu, J. Kyu Han, D. Choi, Y. Cheng, L. Helfen, M. Di Michiel, T. Baumbach, and K. N. Tu, “Rapid diagnosis of electromigration induced falilure time of Pb-free flip chip solder joints by high resolution synchtrotron radiation laminography“, Appl. Phy. Letters 99 (2011) 082114-1-3

S. Casalbuoni, T. Baumbach, S. Gerstl, A. Grau, M. Hagelstein, D. Saez de Jauregui, C. Boffo, G. Sikler, V. Baglin, R. Cimino, M. Commisso, B. Spataro, A. Mostacci, M. Cox, J. Schouten, E. Wallen, R. Weigel, J. Clarke, D. Scott, T. Bradshaw, I. Shinton, and R. Jones, “COLDDIAG: A cold Vacuum Chamber for Diagnostics”, IEEE Transactions on Appl. Superconductivity 21 (2011) 2300 – 2303
T. F. Morgeneyer, L. Helfen, I. Sinclair, H. Proudhon, F. Xu, and T. Baumbach, „Ductile crack initation and propagation assessed via in situ synchrotron radiation-computed laminography“, Scripta Materialia 65 (2011) 1010-1013
L. Helfen, A. Myagotin, P. Mikulik, P. Pernot, A. Voropaev, M. Elyyan, M. DiMichiel, J. Baruchel, T. Baumbach, “On the implementation of computed laminography using synchrotron radiation“, Review of Scientific Instruments 82 (2011) 063702-1 – 063702-8
R. Hofmann, J. Moosmann, and T. Baumbach, “Criticality in single-distance phase retrieval“, Optics Express 19 (2011) 25881 – 25890

 

 

2010

A.N. Danilewsky, J. Wittge, A. Hess, A. Cröll, D. Allen, P.J. McNally, P. Vagovic, A. Cecilia, Z. Li, T. Baumbach,.E. Gorostegui-Colinas, and M. Elizalde, “Dislocation Generation Related to Microcracks in Si-Wafers: High Temperature In Situ Study with White Beam X-Ray Topography”, NIMB 268 (2010) 399-402

M. Riotte, E.B. Fohtung, D. Grigoriev, A.A. Minkevich, T. Slobodskyy, M. Schmidbauer, T.H. Metzger, T.D. Hu, D.M.  Schaadt, and T. Baumbach, “Lateral ordering and morphology evolution of InGaAs / GaAs (001) Quantum dots ( QDs) due to high temperature post growth annealing”, Appl.  Physics Letters 96 (2010) 083102-1-3

A.J. Moffat, P. Wright, L. Helfen, T. Baumbach, G. Johnson, S.M. Spearing, and I. Sinclair, “In situ synchrotron computed laminography of damage in carbon fibre – epoxy [90/0]s laminates”, Scripta Materialia 62 (2010) 97-100

Rack, T. Weitkamp, M. Riotte, D. Grigoriev, T. Rack, L. Helfen, T. Baumbach, R. Dietsch, T. Holz, M. Krämer, F. Siewert, M. Meduna, P. Cloetens, and E. Ziegler, “Comparative study of multilayers used in monochromators for synchrotron-based coherent hard X-ray imaging”, J. Synchrotron Rad. 17 (2010) 496-510

Xu, Lukas Helfen, Andrew J. Moffat, Gregory Johnson, Ian Sinclair, and Tilo Baumbach, “Synchrotron radiation computed laminography for polymer composite failure studies”, Synchrotron radiation 17 (2010) 222-226

Rack, H. Riesemeier, P. Vagovic, T. Weitkamp, F. Siewert, R. Dietsch, W. Diete, S. Bauer Trabelsi, T. Waterstradt, and T. Baumbach, “Fully automated, fixed exit, in vacuum double-multilayer monochromator for synchrotron-based hard X-ray micro-imaging applications”, AIP Conf. proc. 1234 (2010) 740-743

P.-A. Douissard, A. Cecilia, T. Martin, V. Chevalier, M. Couchaud, T. Baumbach, K. Dupré, M. Kühbacher, and A. Rack, “A novel epitaxially grown LSO-based thin-film scintillator for micro-imaging using hard synchrotron radiation”, J. Synchrotron Rad. 17 (2010) 571-583

M. Barchuk, V. Holy, B. Miljevic, B. Krause, T. Baumbach, J. Hertkorn, and F. Scholz, “X-ray diffuse scattering from threading dislocations in epitaxial GaN layers”, J. Appl. Phys. 108 (2010) 043521-1-7

Wittge, A. N. Danilewsky, D. Allen, P. McNally, Z. Li, T. Baumbach, E. Gorostegui-Colinas, J. Garagorri, M. R. Elizalde, D. Jacques, M.C. Fossati, D. K. Bowen, and B. K. Tanner, “Dislocation sources and slip band nucleation from indents on silicon wafers”, J. Appl. Cryst. 43 (2010) 1036-1039

W. Walter, C. Boffo, M. Borlein, T. Baumbach, S. Casalbuoni, A. Grau, M. Hagelstein, D. Saez de Jauregui, E. Mashkina, and N. Vassiljev, „A new superconducting undulator for the ANKA Synchrotron light source”, IEEE Transactions on appl. superconductivity 20 (2010)

Wittge, A. N. Danilewsky, D. Allen, P. McNally, Z. J. Li, T. Baumbach, E. Gorostegui-Colinas, J. Garagorri, M. E. Elizalde, D. Jacques, M. C. Fossati, D. K. Bowen, and B. K. Tanner, “X-ray diffraction imaging of dislocation generation related to microcracks in Si-wafers”, Powder Diffraction 25 (2010) 99-103

S. Casalbuoni, T. Baumbach, S. Gerstl, A. Grau, M. Hagelstein, D. Saez de Jauregui, C. Boffo, G. Sikler, J. Steinmann, and W. Walter, “Progress on the superconducting undulator for ANKA and on the instrumentation for R&D“, Workshop IDMAX2010, Lund, Schweden

Slobodskyy, T. Ulyanenkova, T. Slobodskyy, M. Powalla, T. Baumbach, and U. Lemmer, “In-depth analysis of CIGS film for solar cells, structural and optical characterization”, Physics. Optics (2010)

J. Moosmann, R. Hofmann, A. Bronnikov, and T. Baumbach, “Nonlinear phase retrieval from single-distance radiograph”, Optics Express 18 (2010) 25771-25785

Slobodskyy, T. Slobodskyy, T. Ulyanenkova, S. Doyle, M. Powalla, T. Baumbach, and U. Lemmer “In-depth analysis of the Culn1-xGaxSe2 film for solar cells, structural and optical characterization”, Appl.  Physics Letters 97 (2010) 251911-1-3

Barchuk, V. Holy, B. Miljevich, B. Krause, and T. Baumbach, “Grazing-incidence x-ray diffraction from GaN epitaxial layers with threading dislocations”, J. Appl. Phys. 98, (2011) 021912-1-3

Falquez, R. Hofmann, and T. Baumbach, “Modification of black-body radiance at low temperatures and frequencies“, Ann. Phys. 522 (2010) 904-911

 

 

2009

Helfen, T. Baumbach, P. Cloetens, and J. Baruchel, “Phase-contrast and holographic computed laminography”, Appl. Physics Letters 94 (2009) 104103-1-3

Myagotin, L. Helfen, T. Baumbach: “Coalescence measurements for evolving foams monitored by real-time projection imaging“, Measurement Science and Technology 20 (2009) 055703-1-8

T. Baumbach, T. dos Santos Rolo, A. Ershov, L. Helfen, D. Lübbert, P. Modregger, D. Pelliccia, P. Vagovic,and F. Xu, “Moderne 2D und 3D abbildende Röntgenverfahren mit Synchrotronstrahlung”, MP Materials Testing 51 (2009) 642-651

Boffo, T.  Baumbach, A. Bernhard, M. Borlein, S. Casalbuoni, A. Grau, M. Hagelstein, B. Kostka, E. Mashkina, R. Rossmanith, A. Schörling, W. Walter, and D. Wollmann, “Development of the Next Generation Superconductive Undulators for Synchrotron Light Sources”, IEEE Transactions on appl. superconductivity 19 (2009) 1324-1327

Cecilia, A. Rack, D. Pelliccia, P.A. Douissard, T. Martin, M, Couchaud, K, Dupré, and T. Baumbach, “Studies of LSO:Tb radio-luminescence properties using white beam hard X-ray synchrotron irradiation”, Radiation Effects and defects in Solids 164 (2009) 517-522

J. Dik, P. Reischig, K. Krug, A. Wallert, A. Coerdt, L. Helfen, and T. Baumbach, “Three-dimensional Imaging of Paint Layers and Paint Substructures with Synchrotron Radiation Computed –Laminography”, Journal of American Institute of Conservation 48 (2009) 185-197

Grau, E. Mashkina, A. Bernhard, S. Casalbuoni, P. Peiffer, D. Wollmann, R. Rossmanith, M. Hagelstein, E. Steffens, and T. Baumbach, “Helium-Free Field Measurement System for Superconducting Undulator Coils”, IEEE Transactions on appl. superconductivity, 19 (2009) 2333-2336

Huber, P.  Mikulik, T. Baumbach, “Correctness of a particular solution of inverse problem in rocking curve imaging”, phys.stat.sol.(a), 206 (2009), 1860-1864

T. Martin, P.-A. Douissard, M.  Couchaud, A. Rack, A.  Cecilia, T. Baumbach, and K. Dupré, “LSO-based single crystal film scintillator for synchrotron-based hard X-ray micro-imaging”, IEEE Transactions on Nuclear Science 56 (2009) 1412-1418

Mashkina, A. Grau, C. Boffo, M. Borlein, T. Baumbach, S. Casalbuoni, M. Hagelstein, R. Rossmanith, E. Steffens, and W. Walter, “Test of an Electromagnetic Shimming Concept for Superconducting Undulators”, IEEE Transactions on appl. superconductivity 19 (2009) 2329-2332

P. Modregger, D. Lübbert, D. Schäfer, J. Richter, R. Köhler, and T. Baumbach, “Influence of dispersion on analyzer-based imaging with asymmetric Bragg reflection”, Optics Express 17 (2009) 11618-11637

Rack, F. Garcia Moreno, T. Baumbach, and J. Banhart, “Synchrotron-based radioscopy employing spatio-temporal micro-resolution for studying fast phenomena in liquid metal foams”, J.Synchr. Rad. 16 (2009) 432-434

Rack, T. Weitkamp, S. Bauer, P. Modregger, A. Cecilia, T. dos Santos Rolo, T.  Rack, D. Haas, R. Simon, R. Heldele, M. Schulz, B. Mayzel, A.N. Danilewsky, T. Waterstradt, W. Diete, H. Riesemeier, B.R. Müller, and T. Baumbach, “The micro-imaging station of the TopoTomo beamline at the ANKA synchrotron light source”, Nuclear Instruments and Methods in Physics Research Section B 267 (2009) 1978-1988

T. Ulyanenkova, R. Baumbusch, T. Filatova, S. Doyle, A. Castrup, P. Gruber, J. Markmann, J. Weissmüller, T. Baumbach, H. Hahn, and O. Kraft, “A synchrotron tensile test setup for nanocrystalline thin films”, physica status solidi (a)  206 (2009) 1795-1798

Wollmann, A. Bernhard, P. Peiffer, T. Baumbach, E. Mashkina, A. Grau, and R. Rossmanith, “Experimental Demonstration of the Induction-Shimming Concept in Superconductive Undulators”, Physical Review Special Topics - Accelerators and Beams 12 (2009) 040702-1-6

A.-S. Müller, T. Baumbach, S. Casalbuoni, B. Gasharova, M. Hagelstein, E., M. Havenith, S. Hillenbrand, and K. G. Sonnad, “TBone: Ultra-fast high power coherent THz to MID-IR Radiation Facility”, Proceeding of IPAC Vancouver (2009)

 

2008

 

K. Krug, L. Porra, P. Coan, G. Tauber, A. Wallert, J. Dik, A. Coerdt, A. Bravin, M. Elyyan, L. Helfen, and T. Baumbach, “Relics in Medieval Altarpieces? Combining X-ray tomographic, laminographic and Phase-Contrast Imaging to Visualize Thin Organic Objects in Paintings”, J. Synchr. Rad. 15 (2008) 55-61

García-Moreno, A. Rack. L. Helfen, T. Baumbach, S. Zabler, N. Babcsán, J. Banhart, T. Martin, C. Ponchut, and M. DiMichiel, “Fast processes in liquid metal foams investigated by high-speed synchrotron X-ray micro-radioscopy”, Appl. Phys. Lett. 92 (2008) 134104

Betz, A. Rack,C.  Schmitt, A. Ershov, A. Dieterich, L. Körner, D. Haas, and T.  Baumbach, “High-Speed X-ray Cineradiography for Analyzing Complex Kinematics in Living Insects”,  Synchrotron Radiation News 21 (2008) 34-38

N. Danilewsky, A. Rack, J. Wittge, T. Weitkamp, R. Simon, H. Riesemeier, T. Baumbach, “T. White Beam Synchrotron Topography Using a High Resolution Digital X-ray Imaging Detector”, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 266 (2008) 2035-2040

Grau, E. Mashkina, A. Bernhard, S. Casalbuoni, P. Peiffer, D. Wollmann, R. Rossmanith, M. Hagelstein, E. Steffens, and T. Baumbach, “Helium-free field measurement system for superconducting undulator coils”, IEEE Transactions on Appl. Superconductivity 19(2009)

Greiffenberg, A. Cecilia, A. Zwerger, A.  Fauler, T. dos Santos Rolo, D. Pelliccia, P. Vagovic, R. Simon, T. Baumbach, and M. Fiederle, “Characterization of Medipix2 assemblies with CdTe sensor using synchrotron radiation”,  Nuclear Symposium Conference Record, NSS'08. IEEE 08 (2008) 287-290

V. Holy, T. Baumbach, D. Lübbert, L. Helfen, M. Ellyan, P. Mikulik, S. Keller, P. Den Baars, and J. Speck, “Diffuse x-ray scattering from statistically inhomogeneous distribution of threading dislocation beyond the ergodic hypothesis”, Physical Review B 77 (2008) 094102-094110

Lübbert, T.  Baumbach, V. Holy, P. Mikulik, L. Helfen, P. Pernot, M. Elyyan, S. Keller, T. M. Katona, S. Denbaars, and J. Speck, “Microdiffraction imaging of dislocation densities in microstructured samples”; Euro. Phys. Letters 82 (2008) 56002-56006

Mashkina, A. Grau, T. Baumbach, A. Bernhard, S. Casalbuoni, M.  Hagelstein, B. Kostka, R. Rossmanith, H. Schneider, E. Steffens, and D. Wollmann, “Magnetic field test facility for superconductive undulator coils”, IEEE Transactions on appl. superconductivity 18 (2008) 1637-1640

A.A. Minkevich, T. Baumbach, M. Gailhanou, and O. Thomas, “Applicability of an Iterative Inversion Algorithm to the Diffraction Patterns from Inhomogeneously Strained Crystals”, Physical Review B 78 (2008) 174110-1-8

Modregger, D. Lübbert, P.  Schäfer, R. Köhler, T.  Weitkamp, M. Hanke, and T. Baumbach, “Fresnel diffraction in the case of an inclined image plane”, Optics Express 16 (2008) 5141-5149

Rack, L. Helfen, T. Baumbach, S. Kirste, J. Banhart, K. Schladitz, and J. Ohser, “Analysis of spatial cross-correlations in multi-constituent volume data”, Journal of Microscopy 232 (2008) 282-292

T. Ulyanenkova, A.I. Benediktovich, I.D. Feranchuk, T. Baumbach, and A. Ulyanenkov, “Long-range scans and many-beam effects for highresolution x-ray diffraction from multilayered structures: Experiment and theory”, Physical Review B 77 (2008) 174114-1741127

T. Ulyanenkova, V.V. Uglov, V.M. Anishchik, S.V. Zlotski, J. Brechbühl, H. Guerault, A. Lazar, A. Ulyanenkov, and T. Baumbach, “ Stress and composition evaluation for gradient nitride coatings”, Advances in X-Ray analysis 52 (2008) 1-6

Wollmann, A. Bernhard, P. Peiffer, T. and Baumbach, “Induction Shimming: a new shimming-concept for superconductive undulators”, Physical Review Special Topics- Accelerators and Beams 11 (2008) 100702-1-13

E. Mashkina, A. Grau, T. Schneider, A. Bernhard, S. Casalbuoni, M. Hagelstein, B. Kostka, R. Rossmanith, E. Steffens, D. Wollmann, and T. Baumbach, “CASPER – A magnetic measurement facility for superconducting undulators“, Journal of Physics: Conference Series 97 (2008)

 


2007

L. Helfen, A. Myagotin, A. Rack, P. Pernot, P. Mikulík, M. DiMichiel, and T. Baumbach, “Synchrotron-radiation computed laminography for high-resolution three-dimensional imaging of flat devices”, phys. stat. sol. (a) 204 (2007) 2760-2765

S. T. Bauer, M. Bauer, R. Steininger, and T. Baumbach, “Simulation of X-ray beamlines with the new ray tracing tool Xtrace”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 582 (2007) 90-92

S. Casalbuoni, A. Grau, M. Hagelstein, R. Rossmanith, F. Zimmermann, B. Kostka, E. Mashkina, E. Steffens, A. Bernhard, D. Wollmann, and T. Baumbach. “Beam heat load and pressure rise in a cold vacuum chamber”, Physical Review Special Topics- Accelerators and Beams 10 (2007) 093202-1-093202-15

S. Casalbuoni, A. Grau, M. Hagelstein, R. Rossmanith, B. Kostka, E. Mashkina, E. Steffens, A. Bernhard, D. Wollmann, T. Baumbach, and F. Zimmermann, “Beam heat load measurements in the cold bore superconductive undulator in ANKA”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 582 (2007) 34-36

D. Lübbert, T. Baumbach, Visrock: “A program for digital topography and X-ray microdiffraction imaging”, Journal of Appl. Crystallography 40 (2007) 595-597

S. Casalbuoni, A. Bernhard, R. Frahm, B. Griesebock, U. Haake, M. Hagelstein, M. Kläser, B. Kostka, A.S. Müller, R. Rossmanith, T. Schneider, F. Schoeck, E. Steffens, M. Weisser, D. Wollmann, and T. Baumbach, “One year operation of a superconducive Undulator in the Storage Ring ANKA”, AIP Conf. Proc. 879 (2007)

 


2006

Lübbert, P. Mikulik, P. Pernot, L. Helfen, M. D. Craven, S. Keller, S. Denbaars, and T. Baumbach, “X-ray microdiffraction imaging investigations of wing tilt in epitaxially overgrown GaN”, physica status solidi (a) 203 (2006) 1733-1738

Bernhard, S. Casalbuoni, B. Griesebock, U. Haake, M. Hagelstein, M. Kläser, B. Kostka, D. Lützenkirchen-Hecht, R. Rossmanith, Th. Schneider, M. Weisser, D. Wollmann, R. Frahm, G. Gerlach, E. Steffens, and T. Baumbach, “Superconductive undulator development at ANKA”, Verhandlungen der Deutschen Physikalischen Gesellschaft 41 (2006) 1

S. Casalbuoni, M. Hagelstein, B. Kostka, R. Rossmanith, M. Weisser, E. Steffens, A. Bernhard, D. Wollmann, and T. Baumbach, “Generation of x-ray radiation in a storage ring by a superconductive cold-bore in-vacuum undulator”, Physical Review Special Topics- Accelerators and Beams 9 (2006) 010702-1-6

Mikulik, D. Lübbert, P. Pernot, L. Helfen, and T. Baumbach, “Crystallite misorientation analysis in semiconductor wagers and ELO samples by rocking curve imaging”, Appl. Surface Science  253 (2006) 188-193

L. Helfen, A. Myagotin, P. Pernot, M. Di Michiel, P. Mikulik, A. Berthold, and T. Baumbach, “Investigation of Hybrid Pixel Detector Arrays by Synchrotron-Radiation Imaging”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 563 (2006) 163-166

S. Casalbuoni, M. Hagelstein, B. Kostka, R. Rossmanith, A. Bernhard, D. Wollmann, and T. Baumbach: “Generation of x-ray radiation in a storage ring by a superconductive cold-bore in-vacuum undulator”, Phys. Rev. ST Accel. Beams 9 2006) 010702

Bernhard, S. Casalbuoni, M. Hagelstein, M. Kläser, B. Kostka, A.-S. Müller, R. Rossmanith, Th. Schneider, F. Schoeck, E. Steffens, M. Weisser, D. Wollmann, and T. Baumbach: “First Beam Tests of a Superconductive Undulator in a Storage Ring at ANKA“, Synchrotron Radiation News 19 (2006) S9-17

L. Helfen, T. Baumbach, P. Pernot, P. Mikulík, M. DiMichiel, and J. Baruchel, “High-resolution three-dimensional imaging by synchrotron-radiation computed laminography“, Proc. SPIE 6318, 63180N, „Developments in X-Ray Tomography“; Ulrich Bonse; Ed.(2006)

 


2005

L. Helfen, T. Baumbach, P. Mikulik, D. Kiel, P. Pernot, P. Cloetens, and J. Baruchel, “High-Resolution Three-Dimensional Imaging of Flat Objects by Synchrotron-Radiation Computed Laminography”, Appl. Physics Letters 86 (2005) 071915 1-3

L. Helfen, F. Dehn, P. Mikulik, and T. Baumbach, “Three-dimensional imaging of cement Microstructure evolution during hydration”, Advances in Cement Research 17 (2005) 103-111

Lübbert, T. Baumbach, P. Mikulik, P. Pernot, L. Helfen, T. M. Katona, S. Keller, and S. Denbaars, “Local wing tilt analysis of laterally overgrown GaN by X-ray Rocking Curve Imaging”, Journal of Physics D: Appl. Physics 38 (2005) A50-A54

Bernhard, S. Casalbuoni, R. Frahm, B. Griesebock, U. Haake, M. Hagelstein, M. Kläser, B. Kostka, A. S. Müller, R. Rossmanith, Th. Schneider, F. Schöck, E. Steffens, M. Weisser, D. Wollmann, and T. Baumbach, “First Application of the Newly Developed LEGRIT 135-1,9 COR 0-3 in a Fluid Catalytic Cracking Uni”t, RHI Bulletin (20050000) 1 4 (2005)

Lübbert, T. Baumbach, P. Mikulik, P. Pernot, L. Helfen, S. Keller, and S. Denbaars, “Characterization of epitaxially laterally overgrown GaN structures by micrometer-resolved X-ray rocking curve imaging”, Verhandlungen der Deutschen Physikalischen Gesellschaft 40 (2005) 297

Korytár, T. Baumbach, C. Ferrari, L. Helfen, N. Verdi, P. Mikulik, A. Kubena, and P. Vagovic, “Monolithic two-dimensional beam compressor for hard X-ray beams”, Journal of Physics D: Appl, Physics 38 (2005) A208-A212

Kostka, A. Bernhard, M. Hagelstein, D. Wollmann, R. Rossmanith, T. Baumbach, M. Weisser, and E. Steffens, “Superconductive in-vacuum undulators for storage rings, concept and first operational experience”, Journal of Physics, Conference Series, European Conference on Appl. Superconductivity EUCAS 2005 43. (2005) 719-72

L. Helfen, T. Baumbach, H. Stanzick, J. Banhart, A. Elmoutaouakki, and P. Cloetens, “Viewing the early stage of metal foam formation by computed tomography using synchrotron radiation”, Advanced Engineering Materials 4 (2005) 808-813

M. Mitschke, P. Pernot, L. Helfen, S. Scherzer, A. Zwerger, and T. Baumbach, “In-situ observation of dynamical diffraction by means of Medipix2 sensor crystal fulfilling Bragg condition”, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment A 546 (2005) 135-139

L. Helfen, T. Baumbach, P. Pernot, P. Cloetens, H. Stanzick, K. Schladitz, and J. Banhart, “Investigation of pore initiation in metal foams by synchrotron-radiation tomography”, Appl. Physics Letters 86 (2005) 231907-1-231907-3

Lübbert, C. Ferrari, P. Mikulik, P. Pernot, L. Helfen, N. Verdi, P. Korytar, and T. Baumbach, “Distribution and Burgers Vectors of dislocations in semiconductor wafers investigated by rocking curve imaging”, Journal of Appl. Crystallography 38 (2005) 91-96


2004

L. Helfen, F. Dehn, P. Mikulik and T. Baumbach, “Synchrotron-Radiation X-ray Tomography: A method for the 3D Verification of Cement Microstructure and its Evolution during Hydration”, in Bartos P.J.M., Hughes J.J., Trtik P. and Zhu W. (eds.), “Nanotechnology in Construction”, Royal (2004)

“Society of Chemistry”, special Publication No 292 (ISBN 0-85404-623-2) (2004) 89-106

Mikulik, E. Pernot, L. Helfen, D. Lübbert, D. Korytár, and T. Baumbach, “Spatial micrometer-resolution three-dimensional local lattice misorientation determination of GaAs wafers by synchrotron radiation rocking-curve imaging”, Acta Crystallographica A 60 (2004) 248

T. Baumbach, H. G. Bruehl, U. Pietsch, and H. Terauchi, “Characterization of Ga sub(1-x)Al sub(x)As/GaAs superlattices and thin  single layers by X-ray diffraction”, physica status solidi (a) 105 (2004) 197-205

L. Helfen, T. Baumbach, D. Kiel,  P. Mikulik, P. Pernot, J. Baruchel, and M. Kröning; “Imaging of Micro- and Nanostructures with X-ray techniques: Applications in Microelectrinics and in Micro-System Technology“, Proceedings of 16th World Conference on NDT, Aug 30 - Sep 3 2004, Montreal, Canada, ISBN 0-9736577-0-7, see also http://www.ndt.net/article/wcndt2004 (2004)

T. Baumbach, L. Helfen,  K. Schladitz, P. Pernot, H. Stanzick, and J. Banhart; “High Resolution Microtomography and fast Radiography for Real-time and In-situ Characterization of porous Microstructures”, Proceedings of 16th World Conference on NDT, Aug 30 - Sep 3 2004, Montreal, Canada, ISBN 0-9736577-0-7, see also http://www.ndt.net/article/wcndt2004/

Köhler, J. Schreiber, B. Bendjus, M. Herms, V. Melov, L. Helfen, P. Mikulík, and T. Baumbach, “Micro- and Nano-NDE in the Laboratory for Acoustic Diagnosis and Quality Assurance EADQ Dresden”, Proc. SPIE  5392 (2004) 63-77, Testing, Reliability, and Application of Micro- and Nano-Material Systems II; Eds Norbert Meyendorf, George Y. Baaklini, Bernd Michel;
 

2003

P. Mikulík, D. Lübbert, D. Korytár, P. Pernot, and T. Baumbach, “Synchrotron area diffractometry as a tool for spatial high-resolution three-dimensional lattice misorientation mapping“, J. Phys. D: Appl. Phys. 36 (2003) A74–A78

Korytár, P. Mikulík, C Ferrari, J. Hrdy, T. Baumbach, A. Freund, and A Kubena, “Two-dimensional x-ray magnification based on a monolithic beam conditioner“, J. Phys. D: Appl. Phys. 36 (2003) A65–A68

L. Helfen, H. Stanzick, J. Ohser, K. Schladitz, P. Rejmankova-Pernot, J. Banhart, and T. Baumbach, "Investigation of the Foaming Process of Metals by Synchrotron-Radiation Imaging", Proc. of SPIE NDE/SS 5045, (2003) 254-265

L. Helfen, T. Baumbach, K. Schladitz, and J. Ohser, “Determination of Structural Properties of Light Materials”, Imaging & Microscopy 5 (2003) 55-57

 


2002

P. Mikulík, T. Baumbach, D. Korytár, P. Pernot, D. Lübbert, L. Helfen, and Ch.Landesberger, “Advanced X-ray diffraction imaging techniques for semiconductor wafer characterisation”, Materials Structure 9 (2002) 87-88

Stanzick, M. Wichmann, J. Weise, L. Helfen, T. Baumbach, and J. Banhart, “Process Control in Aluminum Foam Production Using Real Time X-Ray Radioscopy”, Advanced Engineering Materials AEM 4 (2002) 814-823

L. Helfen, T. Baumbach, H. Stanzick, J. Banhart, A. Elmoutaouakkil, and P. Cloetens, “The Early Stage of Metal Foam Formation, studied by Computed Tomography using Synchrotron Radiation”, Advanced Engineering Materials AEM 4 (2002) 808-813

J. Emery, D. Buttard, D. Lübbert, T. Baumbach, F. Fournel, and H. Moriceau, “Dislocation strain field in ultra-thin bonded silicon wafers studied by grazing incidence x-ray diffraction”, Phys. Rev. B  65  (2002) 165337

M. Kröning, O. Hirsch, B. Shulgin, D. Raikov, M. Kidibaev, T. Koroleva, R. Hanke, and T. Baumbach, “X-Ray Imaging Systems for NDT and General Applications”, Proc. NDE-2002, December 5-7, Chennai, India, International Seminar of the Indian Society for Non-DestructiveTesting (2002)

Buttard, D. Bellet, G. Dolino, and T. Baumbach, “X-ray diffuse scattering of p-type porous silicon”, J. Appl. Phys. 91 (2002) 2742-2752

T. Baumbach, P. Mikulik, D. Korytar, P. Pernot, D. Lübbert, L. Helfen, M. Herms, Ch. Landesberger, and T. Baumbach, “Advanced Imaging Techniques for Semiconductor Wafer Characterisation”, IEEE Semiconducting and Insulating Materials, Proc. of SIMCXII (2002)

 


2001

Mazuelas, M.L. Dotor, D. Golmayo, U. Zeimer, T. Baumbach, D. Lübbert, J. Grenzer, and J. Baruchel, “Real Time Observation of Misfit Dislocation Generation in Highly Strained (InAs)3/(GaAs)2 Quantum Well Lasers”, J. Appl. Phys. 34 (2001) 117-121

T. Baumbach, L. Helfen, R. Hanke, “New Dimension in Radioscopic Quality Inspection for Microelecronics and Packaging”, in “Micro System Technologies 200”, edited by H. Reichl, VDE-Verlag Berlin (2001) 55-58

J. Banhart, H. Stanzick, L. Helfen, and T. Baumbach, “Metal foam evolution studied by synchrotron radioscopy”, Appl. Phys. Lett. 78 (2001) 1152-1154

J. Banhart, H. Stanzick, T. Baumbach, L. Helfen and K. Nijhof, “Real-time investigation of aluminium foam sandwich production”, Advanced Engineering Materials 3 (2001) 407

Aruta, J. Zegenhagen, B. Cowie, G. Balestrino, G. Pasquini, P.G. Medaglia, F. Ricci, D. Lübbert, T. Baumbach, E. Riedo, L. Ortega|, . Kremer, and J. Albrecht, “Structure of Superconducting [BaCuOx]2/[CaCuO2]n Superlattices on SrTiO3(001) Investigated by X-ray Scattering”, phys.stat.sol.(a) 183 No.2 (2001) 353-364

P. Mikulík, M. Jergel, T. Baumbach, E. Majková, E. Pincík, S. Luby, L. Ortega, R. Tucoulou, P. Hudek, andI. Kostic, “Coplanar and non-coplanar x-ray reflectivity characterization of lateral W/Si multilayer gratings“, Appl. Phys. Lett. 34 (2001) 188-192

L. Helfen, T. Baumbach, H. Stanzick, J. Banhart, A. Elmoutaouakkil, P. Cloetens, and K. Schladitz, “Viewing the early stage of foam formation by high-resolution computed tomography”, in Cellular Metals and Metal Foaming Technology, Ed: J. Banhart, M. F: Ashby, M. A. Fleck, Verlag MIT Publishing, Bremen

T. Baumbach, L. Helfen, P. Pernot, M. Herms, C. Landesberger, and G. Schwinn, “Characterization of ultrathin wafers by X-ray topography and micrometer-resolved area diffraction”, Proc. DRIP IX, 24.-28.09.2001 Rimini, Italy

Stanzick, J. Banhart, L. Helfen, and T. Baumbach, “In-situ monitoring of metal foam evolution and decay”, in Foams, Emulsions and Applications, Ed: J. Banhart, M. F: Ashby, MIT-Publishing, Bremen (2001)

L. Helfen, H. Stanzick, J. Banhart, A. Elmoutaouakkil, K. Schladitz, and T. Baumbach,”Etude radiographique et tomographique de la croissance de mousses metalliques”, La Revue de Metallurgie – CIT (2001) 177

T. Baumbach, D. Lübbert,  L. Helfen , P. Cloetens , W. Ludwig, and J. Baruchel, “Holographische Tomographie und mikrometeraufgelöste Diffraktometrie - innovative ZfP mit Synchrotronstrahlung”, Berichtsband zur DACH-Jahrestagung »ZfP im Übergang zum 3. Jahrtausend«, 29.-31. Mai, Innsbruck, Band 73.1, Berlin,  (2001) 843-844

Mazuelas, M.L. Dotor, D. Golmayo, U. Zeimer, T. Baumbach, andD. Lübbert, “Oberservation of Dislocation Generation, in Highly Strained Quantum Well Lasers During Operation”, Journal of Physics D: Appl. Physics, 34 (2001) A117-A121

U. Zeimer, J. Grenzer, T. Baumbach, D. Lübbert, A. Mazuelas, and G. Erbert, “Strain and temperature distribution in broad-area high-power laser diodes under operation determined by high resolution X-ray diffraction and topography”, Materials Science and Engineering B 80 (2001) 87-90


2000

Stanzick, J. Banhart, L. Helfen, and T. Baumbach, "In-situ observation of the foaming process in aluminium by means of  X-ray radioscopy", in "Metal Matrix Composites and Metal Foams", ed: H. P. Degischer (2000)

T. Baumbach, C. Giannini, D. Lübbert, R. Felici, L. Tapfer, T. Marschner, W. Stolz, N. Jin-Phillipp, and J. Phillip, “Strain-driven transition from stepped interfaces to regularly spaced macrosteps in (GaIn)As/Ga(AsP) symmetrically strained superlattices”, Phys. Rev. B 61 (2000) 173-179

Buttard, J. Eymery, F. Rieutord, F. Fournel, D. Lübbert, T. Baumbach and H. Moriceau “Grazing Incidence X-Ray Studies of Twist-Bonded Si/Si and Si/SiO2 Interfaces”, Physica B 283 (2000) 103-107

T. Baumbach, D. Lübbert, M. Gailhanou, “Strain relaxation in surface nano-structures studied by X-ray diffraction methods”, Materials science and Engineering B 69-70 (2000) 392-396

Eymery, J. M. Hartmann, G. T. Baumbach, “Interface dilution and morphology of CdTe/MnTe superlattices studied by small and large angle X-ray scattering”, J. Appl. Phys. 87 (2000) 7266-74

Lübbert, T. Baumbach , J. Härtwig, E. Boller, and E. Pernot, “mm-resolved high resolution X-ray diffraction imaging for semiconductor quality control”, Nucl. Instr. Meth. B 160 (2000) 521-527

T. Baumbach, D. Lübbert, M. Gailhanou, ”Strain and shape analysis of multilayer surface gratings by coplanar and by grazing incidence X-ray diffraction”, J. Appl. Phys. 87 (2000) 3744-3758

T. Baumbach, L. Helfen, E. Boller, W. Ludwig, P. Cloetens, and M. Kröning, “Phase contrast radiography and tomography”, J. Non-Destructive Evaluation 20 (2000) 26-28

V. Hönig, T. Baumbach, “Neue Möglichkeiten zur Zerstörungsfreien Baugruppeninspektion”, PLUS 2 (2000) 1106-1106

T. Baumbach, “Zerstörungsfreie Prüfung elektronischer Baugruppen und Werkstoffcharakterisierung”, PLUS 2 (2000) 824-826

T. Baumbach, V. Hönig, L. Helfen, and D. Lübbert, ”High resolution inspection for microelectronics and packaging by X-ray scattering and imaging techniques using synchrotron radiation” in “System Integration in Micro Electronics”, edited by H. Reichl, VDE Verlag Berlin (2000) 125-131

Hanke, T. Baumbach, “Nanofocus CT- A new dimension in radisocopic inspection on micro materials“, Proceedings of the MICROMAT 2000, 3rd International Conference Micro Materials 17.-19.4.2000, Berlin, Germany (2000) 700-202

Helfen, T. Baumbach, J. Banhart, H. Stanzick, Peter Cloetens, Wolfgang Ludwig, and J. Baruchel, “High-resolution radioscopy and tomography for light materials and devices”, Proceedings of the 15th WCNDT, 15.-21.10.2000, Roma, Italy

 

 


1999

Lübbert, G. T. Baumbach, S. Ponti, L. Leprince, J. Schneck, U. Pietsch, and A. Talneau,  “Strain investigation of low strained buried gratings by grazing incidence diffraction and elasticity calculations“, Euro. Phys. Lett. 46 (1999) 479-485

P. Mikulik, T. Baumbach, “X-ray reflection by rough multilayer gratings: Dynamical and kinematical scattering“, Phys. Rev. B 59 (1999) 7632-7643

Ponti, T. Baumbach, “Non-uniform strain in epitaxial surface gratings: Beyond the ordinary elastic description“, Phys. Lett. A  251 (1999) 61-66

Buttard, G. Dolino, D. Bellet, T. Baumbach, and F. Rieutord, “X-ray reflectivity investigation of thin p-type porous silicon layers“, Solid State Communications 109 (1999) 1-5

T. Baumbach, D. Lübbert, M. Gailhanou, “ X-ray investigation of lateral surface nano-structures – a full quantitative analysis of non-uniform lattice strain“, J. Phys. D: Appl. Phys Lett., 32 (1999) A208-A211

T. Baumbach, C. Giannini, D. Lübbert, R. Felici, L. Tapfer, T. Marschner, and W. Stolz, “Investigation of strain induced patterning in superlattices by grazing incidence diffraction - comparison of morphological and strain ordering”, J. Phys. D: Appl. Phys. 32 (1999) A212-A215 

Baumbach, D. Lübbert, “Grazing incidence diffraction by laterally patterned semiconductor nanostructures“, J. Phys. D: Appl. Phys. Lett. 32 (1999) 726-740

S. Ponti, T. Baumbach, “Interface interaction energy in solid media”, Mol. Materials 11 (1999) 301-308

Zeimer, T. Baumbach, J. Grenzer, D. Lübbert, A. Mazuelas, U. Pietsch, and G. Erbert, “In-situ characterization of strain distribution in broad area high power lasers under operation by high resolution X-ray diffraction and topography using synchrotron radiation“, J. Phys. D: Appl. Phys. Lett. 32 (1999) A123-A127

D. Lübbert, T. Baumbach , J. Härtwig, E. Boller, and E. Pernot, “mm-resolved high resolution X-ray diffraction imaging”, Proceedings of the EMRS 19999 spring meeting (1999)

Uljanenkov, T. Baumbach, N. Darowski, U. Pietsch, K.H.Wang, and A. Forchel “In-plane strain distribution in free-standing GaAs/InGaAs/GaAs single quantum well surface nanostructures on GaAs [001]”, J. Appl. Phys. 85  (1999) 1524-1530

D. Lübbert, B. Jenichen, T. Baumbach, H.T. Grahns, G. Paris, A. Mazuelas, T. Kojima, and S. Arai, “Elastic stress relaxation in GaInAsP quantum wires on InP”, J. Phys. D: Appl. Phys. 32 (1999) A21-A25

T. Baumbach, D. Lübbert, M. Gailhanou, “Strain Relaxation in in Surface Nano-Structures Studied by X-Ray Diffraction Methods”, Jpn. J. Appl. Phys. 38 (1999) 6591-6596

 


1998

J. Eymery, J. M. Hartmann, and G. T. Baumbach, “Interface dilution and morphology of CdTe/MnTe superlattices studied by small angle X-ray scattering“, J. Cryst. Growth 184-185  (1998) 109-113

D. Buttard, D. Bellet, and T. Baumbach, “Thin layers and multilayers of porous silicon: X-ray diffraction investigation“, J. Appl. Phys. 83 (1998) 5814-5822

N. Darowski, K. Paschke, U. Pietsch, K. Wang, A. Forchel, D. Lübbert, and T. Baumbach, “Structural characterization of a GaAs surface wire structure by triple-axis X-ray grazing incidence diffraction“, Physica B 248 (1998) 104-108

T. Baumbach, D. Lübbert, U. Pietsch, N. Darowsky, L. Leprince, A. Talneau, and J. Schneck, “Grazing incidence diffraction by surface gratings and  buried multilayer gratings“, Physica B 248 (1998) 343-348

P. Mikulik, T. Baumbach, “X-ray reflectivity from multilayer gratings: dynamical, DWBA- and kinematical theories“, Physica B 248 (1998) 381-386

N. Darowski, U. Pietsch, Y. Zhuang, S. Zerlauth, G. Bauer, D. Lübbert, and T. Baumbach, “In-plane strain and strain relaxation in laterally patterned periodic arrays of Si/SiGe quantum wires and dot arrays“, Appl. Phys. Lett. 73 (1998) 806-808

 

 


1997

T. Baumbach and P. Mikulik, “X-ray reflection by rough multilayers“, Proceedings of the Ecole Francaise de Reflectivité, 9.-13.6. (1997) Marseille,

D. Buttard, D. Dolino, D. Bellet, T. Baumbach,  “X-ray diffraction and reflectivity studies of thin porous silicon layers“, Proceedings of the MRS 452 (1997) 437

N. Darowsky, K. Paschke, U. Pietsch, K. Wang, A. Forchel, T. Baumbach, and U. Zeimer, “Identification of a buried single quantum well within surface structurized semiconductors using depth resolved X-ray grazing incidence diffraction“, J. Phys. D: Appl. Phys. 30 (1997) L55-L59

Leprince, G. T. Baumbach, A. Talneau, M. Gailhanou, and J. Schneck, “Observation of strain relaxation phenomena in buried and nonburied III-V surface gratings through high resolution x-ray diffraction”, Appl. Phys. Lett. 71 (1997) 3227-3229

 


1996

D. Buttard, D. Bellet, T. Baumbach; “X-ray diffraction investigation of porous silicon superlattices”, Thin Solid Films 276 (1996) 69

 


1995

Holy, T. Baumbach, M. Bessiere; “Interface roughness in surface sensitive X-ray methods”; J. Phys. D: Appl. Phys. Lett. 28 (1995) A220-A226

T. Baumbach, M. Gailhanou “X-ray diffraction from epitaxial multilayered surface gratings”; J. Phys. D: Appl.Phys Lett. 28 (1995) 2321-2327

S.A. Stepanov, U. Pietsch, G.T. Baumbach “A Matrix Approach to X-Ray GrazingIncidence Diffraction in Multilayers”, Z. Phys. B 96 (1995) 341-347

T. Baumbach, S. Tixier, U. Pietsch, and V. Holy; “Grazing incidence diffraction from multilayers”, Phys. Rev. B 51 (1995) 16848-16859

Rabaut, N. Cherief, P. Mikulik, O. F .K. McGrath, T. Baumbach, and D. Givord; "Eptiaxial Growth and structural characterization of Y2Co17(0001) thin films deposited on W(110)", J.Appl. Phys. 78 (2) (1995) 997-1003

 


1994

Holy, T. Baumbach, "Non-Specular X-Ray Reflection From Rough Multilayers”; Phys. Rev. B 49 (1994) 10668-10676

T. Baumbach, V .Holy, U. Pietsch, and M. Gailhanou, “The Influence of Specular Interface Reflection on Grazing Incidence Diffraction and Diffuse Scattering from Superlattices”; Physica B 198 (1994) 249-25

 


1993

T. Baumbach, G. Oelgart, F.Morier-Genoud, D. Martin, J.-D. Ganiére, F. K. Reinhart, and Ph. Buffat;  "Bragg-Reflector Characterization by X-Ray Diffraction, Photoluminescence and Electron Microscopy"; Semicond. Sci. Technol. (1993)

Gailhanou, G. T. Baumbach, U. Marti, P. Silva, F. K. Reinhart, and M. Ilegems, “X-Ray Diffraction Reciprocal Space Mapping of a GaAs Surface Gratin”; Appl. Phys. Lett. 62 (1993) 1623-1625

 

1992

G. T. Baumbach, G. Oelgart, G.G. Brühl, U. Pietsch, E. Tuncel, F Morier Genoud, D. Martin,  F.-K. Reinhart, and B. Lengeler; "Characterization of a superlattice with an enlarged            well by  synchrotron radiation and photoluminescence"; Semicond. Sci. Technol. 7 (1992) 304-310


1990

H.G. Bruehl, T. Baumbach, V. Gottschalch, U. Pietsch, and B. Lengeler; "Extreme Asymmetric X-ray Bragg Reflection of Semiconductor Heterostructures Near the Edge of Total External Reflection"; J. Appl. Cryst. 23 (1990) 228-233

1988

T. Baumbach, H.-G. Brühl, H. Rhan, and U. Pietsch; “Investigation of the Compositional Depth Profile in Epitaxial Submicrometer Layers of AIIIBV Heterostructures"; J. Appl. Cryst. 21 (1988) 386-392

T. Baumbach, H.-G. Brühl, H.G. Terauchi; “Characterization of (GaAl)As/GaAs Superlattices and Thin Single Layers by X-Ray Diffraction"; phys. stat. sol. (a) 105 (1988) 197

T. Baumbach, H. Rhan, U. Pietsch; "Detection of the active layer of AIIIBV Semiconductor Quantum-Well Structures by High Resolution X-Ray Diffractometry"; phys. stat. sol.(a) 109 (1988) K7

R.F. Flagmeyer, K. Lenkeit, T. Baumbach, O. Kanter, and A.A. Federov; "Characterization of  (InGa)As/GaAs Strained Layer Superlattices by Ion Backscattering-Channeling and X-Ray Diffraction"; phys. stat. sol. (a) 107 (1988) K19