Dr. Juraj Todt

Function: Post Doc
Room: 302
Phone: +43 (0) 3842-804-302
E-Mail: juraj.todt(at)unileoben.ac.at

Projects

Publications

  • An investigation on shear banding and crystallographic texture of Ag–Cu alloys deformed by high-pressure torsion
    P. Ghosh, K. Kormout, J. Todt, U. Lienert, J. Keckes, R. Pippan
    Journal of mechanical science, 1-13 (2018)
  • Thermodynamic instability of a nanocrystalline, single-phase TiZrNbHfTa alloy and its impact on the mechanical properties
    B. Schuh, B. Voelker, J. Todt, N. Schell, L. Perriere, J. Li, J.P. Couzinie, A. Hohenwarter
    Acta Mater.142, 201-212 (2018)
  • Annealing effects on the film stress and adhesion of tungsten-titanium barrier layers
    A. Kleinbichler, J. Todt, J. Zechner, S. Wöhlert, D.M. Többens, M.J. Cordill
    Surface and Coatings Technology332, 376-381 (2017)
  • 30 nm X-ray focusing correlates oscillatory stress, texture and structural defect gradients across multilayered TiN-SiOx thin film
    J. Keckes, R. Daniel, J. Todt, J. Zalesak, B. Sartory, S. Braun, J. Gluch, M. Rosenthal, M. Burghammer, C. Mitterer, S. Niese, A. Kubec
    Acta Materialia, 862-873 (2017)
  • High resolution residual stress gradient characterization in W/TiN-stack on Si(100): Correlating in-plane stress and grain size distributions in W sublayer
    R. Hammer, J. Todt, J. Keckes, B. Sartory, G. Parteder, J. Kraft, S. Defregger
    Mater. Des.132, 72-78 (2017)
  • Phase Decomposition of a Single-Phase AlTiVNb High-Entropy Alloy after Severe Plastic Deformation and Annealing
    B. Schuh, B. Voelker, V. Maier-Kiener, J. Todt, J. Li, A. Hohenwarter
    Adv. Eng. Mater.19, UNSP 1600674 (2017)
  • Complementary High Spatial Resolution Methods in Materials Science and Engineering
    O. Paris, D. Lang, J. Li, P. Schumacher, M. Deluca, R. Daniel, M. Tkadletz, N. Schalk, C. Mitterer, J. Todt, J. Keckes, Z. Zhang, G. Fritz-Popovski, C. Ganser, C. Teichert, H. Clemens
    Adv. Eng. Mater.19, UNSP 1600671 (2017)
  • Nanostructured coatings for tooling applications
    A. Köpf, J. Keckes, J. Todt, R. Pitonak, R. Weissenbacher
    International Journal of Refractory Metals and Hard Materials62, 219-224 (2017)
  • Combinatorial refinement of thin-film microstructure, properties and process conditions: iterative nanoscale search for self-assembled TiAlN nanolamellae
    J. Zalesak, J. Todt, R. Pitonak, A. Köpf, R. Weißenbacher, B. Sartory, M. Burghammer, R. Daniel, J. Keckes
    JOURNAL OF APPLIED CRYSTALLOGRAPHY6 (2016)
  • Integrated experimental and computational approach for residual stress investigation near through-silicon vias
    M. Deluca, R. Hammer, J. Keckes, J. Kraft, F. Schrank, J. Todt, O. Robach, J.S. Micha, S. Defregger
    JOURNAL OF APPLIED PHYSICS120, 1-9 (2016)
  • Nanoscale Investigations of Performance-critical Regions in Non-homogeneous Metallic and Ceramic Thin Films
    J. Todt
    (2016)
  • Al-rich cubic Al0.8Ti0.2N coating with self-organized nano-lamellar microstructure: Thermal and mechanical properties
    J. Todt, J. Zalesak, R. Daniel, R. Pitonak, A. Koepf, R. Weissenbacher, B. Sartory, C. Mitterer, J. Keckes
    Surf. Coat. Technol.271, 89-93 (2016)
  • Thermal expansion of rock-salt cubic AIN
    M. Bartosik, M. Todt, D. Holec, J. Todt, L. Zhou, H. Riedl, H.J. Böhm, F.G. Rammerstorfer, P.H. Mayrhofer
    APPLIED PHYSICS LETTERS, 071602 (2015)
  • X-ray nanodiffraction reveals stress distribution across an indented multilayered CrN-Cr thin film
    M. Stefanelli, R. Daniel, W. Ecker, D. Kiener, J. Todt, A. Zeilinger, C. Mitterer, M. Burghammer, J. Keckes
    Acta Materialia, 24-31 (2015)
  • A combinatorial X-ray sub-micron diffraction study of microstructure, residual stress and phase stability in TiAlN coatings
    A. Riedl, R. Daniel, J. Todt, M. Stefenelli, D. Holec, B. Sartory, C. Krywka, M. Müller, C. Mitterer, J. Keckes
    Surface & Coatings Technology, 108-113 (2014)
  • Superior oxidation resistance, mechanical properties and residual stresses of an Al-rich nanolamellar Ti<sub>0.05</sub>Al<sub>0.95</sub>N coating prepared by CVD
    J. Todt, R. Pitonak, A. Köpf, R. Weißenbacher, B. Sartory, M. Burghammer, R. Daniel, T. Schöberl, J. Keckes
    Surface & Coatings Technology, 1119-1127 (2014)
  • Mono-textured nanocrystalline thin films with pronounced stress-gradients: On the role of grain boundaries in the stress evolution
    R. Daniel, E. Jäger, J. Todt, B. Sartory, C. Mitterer, J. Keckes
    Journal of Applied Physics, 203507-1-9 (2014)
  • Macroscopic Fracture Behaviour of CrN Hard Coatings Evaluated by X-Ray Diffraction Coupled with Four-Point Bending
    M. Stefenelli, A. Riedl, J. Todt, M. Bartosik, R. Daniel, C. Mitterer, J. Keckes
    Materials Science Forum, 272-279 (2014)
  • Oxidation Behaviour of a Novel Nanolamellar Ti0.05Al0.95N Coating
    J. Todt
    , 35 (2013)
  • X-ray analysis of residual stress gradients in TiN coatings by a Laplace space approach and crosssectional nanodiffraction: a critical comparison
    M. Stefenelli, J. Todt, A. Riedl, W. Ecker, T. Müller, R. Daniel, M. Burghammer, J. Keckes
    Journal of Applied Crystallography46, 1-8 (2013)