Maik Kahnt

Sökresultat

• 2022

  Complete alignment of a KB-mirror system guided by ptychography

  Kahnt, M., Kalbfleisch, S., Björling, A., Malm, E., Pickworth, L. & Johansson, U., 2022 nov. 7, I: Optics Express. 30, 23, s. 42308-42322 15 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • alignment 100%
  • mirrors 91%
  • artifacts 59%
  • aberration 57%
  • pupils 35%

• Design and performance of a dedicated coherent X-ray scanning diffraction instrument at beamline NanoMAX of MAX IV

  Carbone, D., Kalbfleisch, S., Johansson, U., Björling, A., Kahnt, M., Sala, S., Stankevic, T., Rodriguez-Fernandez, A., Bring, B., Matej, Z., Bell, P., Erb, D., Hardion, V., Weninger, C., Al-Sallami, H., Lidon-Simon, J., Carlson, S., Jerrebo, A., Norsk Jensen, B., Bjermo, A., & 2 andraÅhnberg, K. & Roslund, L., 2022 maj 1, I: Journal of Synchrotron Radiation. 29, s. 876-887 12 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Diffraction 100%
  • X rays 84%
  • Detectors 72%
  • Scanning 71%
  • Goniometers 71%

• Dose-efficient multimodal microscopy of human tissue at a hard X-ray nanoprobe beamline

  Sala, S., Zhang, Y., De La Rosa, N., Dreier, T., Kahnt, M., Langer, M., Dahlin, L., Bech, M., Villanueva Perez, P. & Kalbfleisch, S., 2022 mars 16, I: Journal of Synchrotron Radiation. 29, 3

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Nanoprobes 100%
  • Microscopic examination 59%
  • X rays 50%
  • Tissue 47%
  • Fluorescence 42%

• Evolution of Hierarchically Porous Nickel Alumina Catalysts Studied by X-Ray Ptychography

  Weber, S., Diaz, A., Holler, M., Schropp, A., Lyubomirskiy, M., Abel, K. L., Kahnt, M., Jeromin, A., Kulkarni, S., Keller, T. F., Gläser, R. & Sheppard, T. L., 2022 mars 1, I: Advanced science (Weinheim, Baden-Wurttemberg, Germany). 9, 8, s. e2105432

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Aluminum Oxide 100%
  • Nickel 93%
  • Alumina 77%
  • catalysts 73%
  • X rays 71%

• Multi-beam X-ray ptychography using coded probes for rapid non-destructive high resolution imaging of extended samples

  Lyubomirskiy, M., Wittwer, F., Kahnt, M., Koch, F., Kubec, A., Falch, K. V., Garrevoet, J., Seyrich, M., David, C. & Schroer, C. G., 2022 dec., I: Scientific Reports. 12, 1, 6203.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • X-Rays 100%
  • X-Ray Diffraction 51%
  • Photons 45%
  • Industry 39%
  • Microscopy 35%

• The nanoscale distribution of copper and its influence on charge collection in CdTe solar cells

  Walker, T., Stuckelberger, M. E., Nietzold, T., Mohan-Kumar, N., Ossig, C., Kahnt, M., Wittwer, F., Lai, B., Salomon, D., Colegrove, E. & Bertoni, M. I., 2022 jan., I: Nano Energy. 91, 106595.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Solar cells 100%
  • Solar Cell 81%
  • Charge transfer 80%
  • Copper 76%
  • X-Ray Microscopy 66%

• X-ray in-line holography and holotomography at the NanoMAX beamline

  Kalbfleisch, S., Zhang, Y., Kahnt, M., Buakor, K., Langer, M., Dreier, T., Dierks, H., Stjärneblad, P., Larsson, E., Gordeyeva, K., Chayanun, L., Söderberg, D., Wallentin, J., Bech, M. & Villanueva-Perez, P., 2022 jan. 1, I: Journal of Synchrotron Radiation. 29, Pt 1, s. 224-229 6 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  Fil

  • Holography 100%
  • holography 69%
  • X rays 64%
  • Diffraction 57%
  • Imaging techniques 54%
  57 Nedladdningar (Pure)
• 2021

  Contrast - a lightweight Python framework for beamline orchestration and data acquisition

  Björling, A., Weninger, C., Kahnt, M., Kalbfleisch, S., Johansson, U., Sala, S., Lenrick, F. & Thånell, K., 2021 juli 1, I: Journal of Synchrotron Radiation. 28, 4, s. 1253-1260 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • data acquisition 100%
  • Data acquisition 88%
  • Synchrotrons 68%
  • flexibility 47%
  • synchrotrons 44%

• Measurement of the coherent beam properties at the CoSAXS beamline

  Kahnt, M., Klementiev, K., Haghighat, V., Weninger, C., Plivelic, T. S., Terry, A. E. & Björling, A., 2021 nov. 1, I: Journal of Synchrotron Radiation. 28, s. 1948-1953 6 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • X ray scattering 100%
  • scattering 32%
  • x rays 28%
  • Fluxes 20%
  • Imaging techniques 19%

• Multi-slice ptychography enables high-resolution measurements in extended chemical reactors

  Kahnt, M., Grote, L., Brückner, D., Seyrich, M., Wittwer, F., Koziej, D. & Schroer, C. G., 2021, I: Scientific Reports. 11, 1, 1500.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • cuprous oxide 100%
  • Chemical Phenomena 68%
  • Microscopy 20%
  • X-Rays 18%

• NanoMAX: The hard X-ray nanoprobe beamline at the MAX IV Laboratory

  Johansson, U., Carbone, D., Kalbfleisch, S., Björling, A., Kahnt, M., Sala, S., Stankevic, T., Liebi, M., Fernandez, A. R., Bring, B., Paterson, D., Thanell, K., Bell, P., Erb, D., Weninger, C., Matej, Z., Roslund, L., Ahnberg, K., Jensen, B. N., Tarawneh, H., & 2 andraMikkelsen, A. & Vogt, U., 2021 nov. 1, I: Journal of Synchrotron Radiation. 28, s. 1935-1947 13 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Nanoprobes 100%
  • Storage rings 82%
  • Diffraction 59%
  • Optics 57%
  • X rays 50%

• Planar refractive lenses made of SiC for high intensity nanofocusing

  Lyubomirskiy, M., Schurink, B., Makhotkin, I. A., Brueckner, D., Wittwer, F., Kahnt, M., Seyrich, M., Seiboth, F., Bijkerk, F. & Schroer, C. G., 2021 apr. 26, I: Optics Express. 29, 9, s. 14025-14032 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • lenses 100%
  • radiation sources 47%
  • silicon carbides 43%
  • synchrotron radiation 40%
  • lithography 37%

• Upscaling of multi-beam x-ray ptychography for efficient x-ray microscopy with high resolution and large field of view

  Wittwer, F., Lyubomirskiy, M., Koch, F., Kahnt, M., Seyrich, M., Garrevoet, J., David, C. & Schroer, C. G., 2021, I: Applied Physics Letters. 118, 17, 6 s., 171102.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • field of view 100%
  • microscopy 75%
  • high resolution 65%
  • x rays 48%
  • spatial resolution 42%
• 2020

  A direct solver for the phase retrieval problem in ptychographic imaging

  Sissouno, N., Boßmann, F., Filbir, F., Iwen, M., Kahnt, M., Saab, R., Schroer, C. & zu Castell, W., 2020 okt., I: Mathematics and Computers in Simulation. 176, s. 292-300 9 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Phase Retrieval 100%
  • Imaging 74%
  • Imaging techniques 51%
  • Diffraction 37%
  • Windowed Fourier Transform 28%

• First ptychographic X-ray computed tomography experiment on the NanoMAX beamline

  Kahnt, M., Sala, S., Johansson, U., Bjorling, A., Jiang, Z., Kalbfleisch, S., Lenrick, F., Pikul, J. H. & Thanell, K., 2020, I: Journal of Applied Crystallography. 53, s. 1444-1451 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Synchrotrons 100%
  • X Ray Computed Tomography 84%
  • X-Ray 43%
  • Three-Dimensional Imaging 42%
  • X-Rays 27%

• Hard X-ray wavefront correction via refractive phase plates made by additive and subtractive fabrication techniques

  Seiboth, F., Brückner, D., Kahnt, M., Lyubomirskiy, M., Wittwer, F., Dzhigaev, D., Ullsperger, T., Nolte, S., Koch, F., David, C., Garrevoet, J., Falkenberg, G. & Schroer, C. G., 2020 sep. 1, I: Journal of Synchrotron Radiation. 27, s. 1121-1130 10 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • X ray optics 100%
  • Wavefronts 98%
  • Lenses 76%
  • X rays 68%
  • Fabrication 55%

• Ptychographic characterization of a coherent nanofocused X-ray beam

  Björling, A., Kalbfleisch, S., Kahnt, M., Sala, S., Parfeniukas, K., Vogt, U., Carbone, G. & Johansson, U., 2020 feb. 17, I: Optics Express. 28, 4, s. 5069-5076 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • characterization 100%
  • diffraction 96%
  • x rays 80%
  • synchrotrons 77%
  • decomposition 68%

• PtyNAMi: Ptychographic nano-analytical microscope

  Schropp, A., Dohrmann, R., Botta, S., Bruckner, D., Kahnt, M., Lyubomirskiy, M., Ossig, C., Scholz, M., Seyrich, M., Stuckelberger, M. E., Wiljes, P., Wittwer, F., Garrevoet, J., Falkenberg, G., Fam, Y., Sheppard, T. L., Grunwaldtd, J. D. & Schroer, C. G., 2020 aug. 1, I: Journal of Applied Crystallography. 53, s. 957-971 15 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Optical Devices 100%
  • Environment 84%
  • X-Rays 57%
  • Temperature 53%
  • X-Ray 45%

• Tomographic reconstruction with a generative adversarial network

  Yang, X., Kahnt, M., Bruckner, D., Schropp, A., Fam, Y., Becher, J., Grunwaldt, J. D., Sheppard, T. L. & Schroer, C. G., 2020 mars 1, I: Journal of Synchrotron Radiation. 27, s. 486-493 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Tomography 100%
  • education 76%
  • Radon 66%
  • Pore structure 64%
  • Zeolites 62%
• 2019

  A versatile nanoreactor for complementary in situ X-ray and electron microscopy studies in catalysis and materials science

  Fam, Y., Sheppard, T. L., Becher, J., Scherhaufer, D., Lambach, H., Kulkarni, S., Keller, T. F., Wittstock, A., Wittwer, F., Seyrich, M., Brueckner, D., Kahnt, M., Yang, X., Schropp, A., Stierle, A., Schroer, C. G. & Grunwaldt, J. D., 2019 sep. 1, I: Journal of Synchrotron Radiation. 26, s. 1769-1781 13 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Nanoreactors 100%
  • Catalysis 62%
  • Electron microscopy 60%
  • Materials science 57%
  • catalysis 54%

• Coupled ptychography and tomography algorithm improves reconstruction of experimental data

  Kahnt, M., Becher, J., Brückner, D., Fam, Y., Sheppard, T., Weissenberger, T., Wittwer, F., Grunwaldt, J. D., Schwieger, W. & Schroer, C. G., 2019 jan. 1, I: Optica. 6, 10, s. 1282-1289 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  Öppen tillgång

  • Tomography 100%
  • Sampling 86%
  • tomography 82%
  • Volume 59%
  • projection 49%

• Mapping the Pore Architecture of Structured Catalyst Monoliths from Nanometer to Centimeter Scale with Electron and X-ray Tomographies

  Becher, J., Sheppard, T. L., Fam, Y., Baier, S., Wang, W., Wang, D., Kulkarni, S., Keller, T. F., Lyubomirskiy, M., Brueckner, D., Kahnt, M., Schropp, A., Schroer, C. G. & Grunwaldt, J. D., 2019, I: Journal of Physical Chemistry C. 123, 41, s. 25197-25208 12 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Electrons 100%
  • Tomography 95%
  • catalysts 92%
  • X rays 90%
  • Catalysts 84%

• Ptychographic characterization of polymer compound refractive lenses manufactured by additive technology

  Lyubomirskiy, M., Koch, F., Abrashitova, K. A., Bessonov, V. O., Kokareva, N., Petrov, A., Seiboth, F., Wittwer, F., Kahnt, M., Seyrich, M., Fedyanin, A. A., David, C. & Schroer, C. G., 2019 mars 18, I: Optics Express. 27, 6, s. 8639-8650 12 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • polymerization 100%
  • lithography 88%
  • lenses 77%
  • nanofabrication 63%
  • polymers 61%

• Refractive hard x-ray vortex phase plates

  Seiboth, F., Kahnt, M., Lyubomirskiy, M., Seyrich, M., Wittwer, F., Ullsperger, T., Nolte, S., Batey, D., Rau, C. & Schroer, C. G., 2019 sep. 15, I: Optics Letters. 44, 18, s. 4622-4625 4 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • vortices 100%
  • silicon dioxide 69%
  • ultrashort pulsed lasers 66%
  • x rays 61%
  • x ray lasers 57%

• Synthesis and Characterisation of Hierarchically Structured Titanium Silicalite-1 Zeolites with Large Intracrystalline Macropores

  Weissenberger, T., Leonhardt, R., Zubiri, B. A., Pitínová-Štekrová, M., Sheppard, T. L., Reiprich, B., Bauer, J., Dotzel, R., Kahnt, M., Schropp, A., Schroer, C. G., Grunwaldt, J. D., Casci, J. L., Čejka, J., Spiecker, E. & Schwieger, W., 2019 jan. 1, I: Chemistry - A European Journal.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Zeolites 100%
  • Titanium 80%
  • Zeolite 63%
  • Silica 28%
  • Tomography 26%
• 2018

  Nanofocusing with aberration-corrected rotationally parabolic refractive X-ray lenses

  Seiboth, F., Wittwer, F., Scholz, M., Kahnt, M., Seyrich, M., Schropp, A., Wagner, U., Rau, C., Garrevoet, J., Falkenberg, G. & Schroer, C. G., 2018 jan. 1, I: Journal of Synchrotron Radiation. 25, 1, s. 108-115 8 s.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • Aberrations 100%
  • Lenses 77%
  • X rays 68%
  • aberration 67%
  • lenses 55%
• 2017

  Structure and Composition of Isolated Core-Shell (In,Ga) N/GaN Rods Based on Nanofocus X-Ray Diffraction and Scanning Transmission Electron Microscopy

  Krause, T., Hanke, M., Nicolai, L., Cheng, Z., Niehle, M., Trampert, A., Kahnt, M., Falkenberg, G., Schroer, C. G., Hartmann, J., Zhou, H., Wehmann, H. H. & Waag, A., 2017 feb. 28, I: Physical Review Applied. 7, 2, 024033.

  Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

  • rods 100%
  • transmission electron microscopy 80%
  • scanning electron microscopy 79%
  • diffraction 65%
  • plastics 57%