Jozef Keckes

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Research output

  1. 2020
  2. E-pub ahead of print

    Evolution of stress fields during crack growth and arrest in a brittle-ductile CrN-Cr clamped-cantilever analysed by X-ray nanodiffraction and modelling

    Meindlhumer, M., Brandt, L. R., Zalesak, J., Rosenthal, M., Hruby, H., Kopecek, J., Salvati, E., Mitterer, C., Daniel, R., Todt, J., Keckes, J. & Korsunsky, A. M., 28 Nov 2020, (E-pub ahead of print) In: Materials and Design. 2021, 198, 16 p., 109365.

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    Multi-scale interface design of strong and damage resistant hierarchical nanostructured materials

    Daniel, R., Meindlhumer, M., Zalesak, J., Baumegger, W., Todt, J., Ziegelwanger, T., Keckes, J., Mitterer, C. & Keckes, J., Nov 2020, In: Materials and Design. 196, November, p. 1-11 109169.

    Research output: Contribution to journal › Article › Research › peer-review

  4. Published

    Nanoindentation and microbending analyses of glassy and crystalline Zr([sbnd]Hf)[sbnd]Cu thin-film alloys

    Haviar, S., Kozák, T., Meindlhumer, M., Zítek, M., Opatová, K., Kučerová, L., Keckes, J. & Zeman, P., 15 Oct 2020, In: Surface and Coatings Technology. 399, 126139.

    Research output: Contribution to journal › Article › Research › peer-review

  5. Published

    Nanoscale stress distributions and microstructural changes at scratch track cross-sections of a deformed brittle-ductile CrN-Cr bilayer

    Meindlhumer, M., Zalesak, J., Ecker, W., Rosenthal, M., Niese, S., Gawlitza, P., Hruby, H., Mitterer, C., Daniel, R., Keckes, J. & Todt, J., 5 Aug 2020, In: Materials & design. 195.2020, October, 16 p., 109023.

    Research output: Contribution to journal › Article › Research › peer-review

  6. Published

    Surface oxidation of nanocrystalline CVD TiB2 hard coatings revealed by cross-sectional nano-analytics and in-situ micro-cantilever testing

    Gruber, D. P., Zalesak, J., Todt, J., Tkadletz, M., Sartory, B., Suuronen, J. P., Ziegelwanger, T., Czettl, C., Mitterer, C. & Keckes, J., 20 Jul 2020, In: Surface and Coatings Technology. 399.2020, 15 October, 9 p., 126181.

    Research output: Contribution to journal › Article › Research › peer-review

  7. Published

    Extraordinary high-temperature behavior of electrically conductive Hf7B23Si22C6N40 ceramic film

    Zeman, P., Zuzjaková, Čerstvý, R., Houška, J., Shen, Y., Todt, J., Jiang, J., Daniel, R., Keckes, J., Meletis, E. I. & Vlček, J., 15 Jun 2020, In: Surface and Coatings Technology. 391.2020, 15 June, 8 p., 125686.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    Indentation response of a superlattice thin film revealed by in-situ scanning X-ray nanodiffraction

    Todt, J., Krywka, C., Zhang, Z. L., Mayrhofer, P. H., Keckes, J. & Bartosik, M., 29 May 2020, In: Acta Materialia. 195.2020, 15 August, p. 425-432 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Structure and electrical resistivity of individual carbonised natural and man-made cellulose fibres

    Gindl-Altmutter, W., Czabany, I., Unterweger, C., Gierlinger, N., Xiao, N., Bodner, S. C. & Keckes, J., 7 May 2020, In: Journal of materials science. 55.2020, 23, p. 10271-10280 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Published

    Influence of Fiber Deviation on Strength of Thin Birch (Betula pendula Roth.) Veneers

    Pramreiter, M., Bodner, S. C., Keckes, J., Stadlmann, A., Kumpenza, C. & Müller, U., 1 Apr 2020, In: Materials. 13.2020, 7, 12 p., 1484.

    Research output: Contribution to journal › Article › Research › peer-review

  11. Published

    Inconel-Steel Multilayers by Liquid Dispersed Metal Powder Bed Fusion: Microstructure, Residual Stress and Property Gradients

    Bodner, S. C., van de Vorst, L. T. G., Zalesak, J., Todt, J., Keckes, J., Maier-Kiener, V., Sartory, B., Schell, N., Hooijmans, J. W., Saurwalt, J. J. & Keckes, J., Mar 2020, In: Additive Manufacturing. 32.2020, March, 101027.

    Research output: Contribution to journal › Article › Research › peer-review

  12. Published

    Nanoscale residual stress and microstructure gradients across the cutting edge area of a TiN coating on WC –Co

    Meindlhumer, M., Jäger, N., Spor, S., Rosenthal, M., Keckes, J., Hruby, H., Mitterer, C., Daniel, R., Keckes, J. & Todt, J., 29 Feb 2020, In: Scripta materialia. 182.2020, June, p. 11-15 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  13. Published

    Dark-field X-ray microscopy reveals mosaicity and strain gradients across sub-surface TiC and TiN particles in steel matrix composites

    Hlushko, K., Keckes, J., Ressel, G., Pörnbacher, J., Ecker, W., Kutsal, M., Cook, P. K., Detlefs, C. & Yildirim, C., 2020, In: Scripta materialia. 187.2020, October, p. 402-406 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  14. 2019
  15. Published

    Stress-controlled decomposition routes in cubic AlCrN films assessed by in-situ high-temperature high-energy grazing incidence transmission X-ray diffraction

    Meindlhumer, M., Klima, S., Jäger, N., Stark, A., Hruby, H., Mitterer, C., Keckes, J. & Daniel, R., 2 Dec 2019, In: Scientific reports (London : Nature Publishing Group). 2019, 9, 14 p., 18027.

    Research output: Contribution to journal › Article › Research › peer-review

  16. E-pub ahead of print

    Microstructure and stress gradients in TiW thin films characterized by 40 nm X-ray diffraction and transmission electron microscopy

    Saghaeian, F., Keckes, J., Woehlert, S., Rosenthal, M., Reisinger, M. & Todt, J., 14 Oct 2019, (E-pub ahead of print) In: Thin solid films. 691.2019, 1 December, 7 p., 137576.

    Research output: Contribution to journal › Article › Research › peer-review

  17. Published

    Cross-sectional gradients of residual stresses, microstructure and phases in a nitrided steel revealed by 20 µm synchrotron X-ray diffraction

    Bodner, S. C., Ziegelwanger, T., Meindlhumer, M., Holcova, J., Todt, J., Schell, N. & Keckes, J., Oct 2019, In: Metallurgia Italiana. 2019, 10, p. 7-11 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  18. Published

    Investigation of high cyclic fatigue behaviour of thin copper films using MEMS structure

    Saghaeian, F., Lederer, M., Hofer, A., Todt, J., Keckes, J. & Khatibi, G., 19 Jul 2019, In: International Journal of Fatigue. 128.2019, November, 8 p., 105179.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Published

    Structure-stress relationships in nanocrystalline multilayered Al0.7Cr0.3N/Al0.9Cr0.1N coatings studied by cross-sectional X-ray nanodiffraction

    Klima, S., Jäger, N., Hruby, H., Mitterer, C., Keckes, J., Burghammer, M. & Daniel, R., 15 May 2019, In: Materials and Design. 170, p. 1-9 107702.

    Research output: Contribution to journal › Article › Research › peer-review

  20. Published

    Annealing-assisted high-pressure torsion in Zr55Cu30Al10Ni5 metallic glass

    Sarac, B., Spieckermann, F., Rezvan, A., Gammer, C., Krämer, L., Kim, J. T., Keckes, J., Pippan, R. & Eckert, J., 5 May 2019, In: Journal of alloys and compounds. 784.2019, p. 1323-1333 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  21. Published

    Biomimetic hard and tough nanoceramic Ti–Al–N film with self-assembled six-level hierarchy

    Meindlhumer, M., Zalesak, J., Pitonak, R., Todt, J., Sartory, B., Burghammer, M., Stark, A., Schell, N., Daniel, R., Keckes, J., Lessiak, M., Köpf, A., Weißenbacher, R. & Keckes, J., 28 Apr 2019, In: Nanoscale. 11.2019, 16, p. 7986-7995 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  22. Published

    Gradients of microstructure, stresses and mechanical properties in a multi-layered diamond thin film revealed by correlative cross-sectional nano-analytics

    Gruber, D., Todt, J., Wöhrl, N., Zalesak, J., Tkadletz, M., Kubec, A., Niese, S., Burghammer, M., Rosenthal, M., Sternschulte, H., Pfeifenberger, M. J., Sartory, B. & Keckes, J., 1 Apr 2019, In: Carbon. 144.2019, April, p. 666-674 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  23. Published

    In situ analysis of the effect of high heating rates and initial microstructure on the formation and homogeneity of austenite

    Eggbauer, A., Lukas, M., Ressel, G., Prevedel, P., Mendez Martin, F., Keckes, J., Stark, A. & Ebner, R., 22 Mar 2019, In: Journal of materials science. 54.2019, 12, p. 9197-9212 16 p.

    Research output: Contribution to journal › Article › Research › peer-review

  24. E-pub ahead of print

    Lignin-based multiwall carbon nanotubes

    Gindl-Altmutter, W., Köhnke, J., Unterweger, C., Gierlinger, N., Keckes, J., Zalesak, J. & Rojas, O. J., 22 Mar 2019, (E-pub ahead of print) In: Composites Part A: Applied Science and Manufacturing. 121.2019, June, p. 175-179 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  25. Published

    Study of CuO Nanowire Growth on Different Copper Surfaces

    Fritz-Popovski, G., Sosada-Ludwikowska, F., Köck, A., Keckes, J. & Maier, G. A., 28 Jan 2019, In: Scientific reports (London : Nature Publishing Group). 9.2019, 807, 13 p., 807.

    Research output: Contribution to journal › Article › Research › peer-review

  26. Published

    Anisotropy of fracture toughness in nanostructured ceramics controlled by grain boundary design

    Daniel, R., Meindlhumer, M., Baumegger, W., Todt, J., Zalesak, J., Ziegelwanger, T., Mitterer, C. & Keckes, J., 2019, In: Materials and Design. 161.2019, January, p. 80-85 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  27. Published

    Evolution of structure and residual stress of a fcc/hex-AlCrN multi-layered system upon thermal loading revealed by cross-sectional X-ray nano-diffraction

    Jäger, N., Klima, S., Hruby, H., Julin, J., Burghammer, M., Keckes, J., Mitterer, C. & Daniel, R., 2019, In: Acta materialia. 162.2019, 1, p. 55-66 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

  28. 2018
  29. E-pub ahead of print

    Evolution of microstructure and mechanical properties of a grades TiAlON thin film investigated by cross-sectional characterization techniques

    Schalk, N., Tkadletz, M., Terziyska, V., Deluca, M., Letofsky-Papst, I., Keckes, J. & Mitterer, C., 14 Dec 2018, (E-pub ahead of print) In: Surface & coatings technology. 315.2019, February, p. 155-161 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  30. E-pub ahead of print

    An investigation on shear banding and crystallographic texture of Ag–Cu alloys deformed by high-pressure torsion

    Ghosh, P., Kormout, K. S., Todt, J., Lienert, U., Keckes, J. & Pippan, R., 2 Mar 2018, (E-pub ahead of print) In: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 233.2018, 3, p. 794-806 13 p.

    Research output: Contribution to journal › Article › Research › peer-review

  31. Published

    30 nm X-ray focusing correlates oscillatory stress, texture and structural defect gradients across multilayered Ti N-SiOx thin film

    Keckes, J., Daniel, R., Todt, J., Zalesak, J., Sartory, B., Braun, S., Gluch, J., Rosenthal, M., Burghammer, M. C., Mitterer, C., Niese, S. & Kubec, A., 2018, In: Acta materialia. 144, p. 862-873

    Research output: Contribution to journal › Article › Research › peer-review

  32. Published

    Cross-sectional characterization techniques as the basis for knowledge-based design of graded CVD TiN-TiB2 coatings

    Tkadletz, M., Schalk, N., Mitterer, C., Keckes, J., Pohler, M. & Czettl, C., 2018, In: International journal of refractory metals & hard materials. 71, p. 280-284

    Research output: Contribution to journal › Article › Research › peer-review

  33. Published

    Evolution of structure and mechanical properties of nanocrystalline multi-layered arc-evaporated AlCrN-AlTiN coatings upon thermal loading revealed by X-ray nanodiffraction and tribological investigation

    Klima, S., Jäger, N., Meindlhumer, M., Hruby, H., Keckes, J. & Daniel, R., 2018.

    Research output: Contribution to conference › Poster › Research

  34. Published

    Nanoscale residual stress depth profiling by focused ion beam milling and eigenstrain analysis

    Korsunsky, A. M., Salvati, E., Lunt, A. G. J., Sui, T., Mughal, Z. M., Daniel, R., Keckes, J., Bemporad, E. & Sebastiani, M., 2018, In: Materials and Design. 145, p. 55-64

    Research output: Contribution to journal › Article › Research › peer-review

  35. Published

    New insights into the oxidation behaviour of AlCrSiN coatings and an new approach to avoid trans-interface diffusion at elevated temperatures

    Jäger, N., Klima, S., Meindlhumer, M., Hruby, H., Mitterer, C., Keckes, J. & Daniel, R., 2018.

    Research output: Contribution to conference › Poster › Research

  36. 2017
  37. Published

    Complementary High Spatial Resolution Methods in Materials Science and Engineering

    Paris, O., Lang, D., LI, J., Schumacher, P., Deluca, M., Daniel, R., Tkadletz, M., Schalk, N., Mitterer, C., Todt, J., Keckes, J., Zhang, Z., Popovski, G., Ganser, C., Teichert, C. & Clemens, H., 31 Dec 2017, In: Advanced engineering materials. 19.2017, 4, 22 p., 1600671.

    Research output: Contribution to journal › Article › Research › peer-review

  38. E-pub ahead of print

    Corrigendum to “Structural modifications in sub-Tg annealed CuZr-based metallic glass”

    Sarac, B., Bernasconi, A., Wright, J., Stoica, M., Spieckermann, F., Mühlbacher, M., Keckes, J., Bian, X. L., Wang, G. & Eckert, J., 6 Dec 2017, (E-pub ahead of print) In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 712.2018, 17 January, p. 819 1 p.

    Research output: Contribution to journal › Article › Research › peer-review

  39. Published

    Gradient residual strain and stress distributions in a high pressure torsion deformed iron disk revealed by high energy X-ray diffraction

    Todt, J., Keckes, J., Winter, G., Staron, P. & Hohenwarter, A., 27 Nov 2017, In: Scripta Materialia. 146.2018, 15 March, p. 178-181 4 p.

    Research output: Contribution to journal › Article › Research › peer-review

  40. E-pub ahead of print

    Resolving alternating stress gradients and dislocation densities across AlxGa1-xN multilayer structures on Si(111)

    Reisinger, M., Tomberger, M., Zechner, J., Daumiller, I., Sartory, B., Ecker, W., Keckes, J. & Lechner, R. T., 16 Oct 2017, (E-pub ahead of print) In: Applied physics letters. 111.2017, 16, p. 162103 4 p.

    Research output: Contribution to journal › Article › Research › peer-review

  41. Published

    High resolution residual stress gradient characterization in W/TiN-stack on Si(100): Correlating in-plane stress and grain size distributions in W sublayer

    Hammer, R., Todt, J., Keckes, J., Sartory, B., Parteder, G., Kraft, J. & Defregger, S., 15 Oct 2017, In: Materials and Design. 132.2017, 15 October, p. 72-78 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  42. E-pub ahead of print

    Phase evolution and carbon redistribution during continuous tempering of martensite studied with high resolution techniques

    Vieweg, A., Povoden-Karadeniz, E., Ressel, G., Prevedel, P., Wojcik, T., Mendez Martin, F., Stark, A., Keckes, J. & Kozeschnik, E., 4 Oct 2017, (E-pub ahead of print) In: Materials and Design. 136.2017, 15 December, p. 214-222 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  43. Published

    Atomic origin for rejuvenation of a Zr-based metallic glass at cryogenic temperature

    Bian, X. L., Wang, G., Yi, J., Jia, Y. D., Bednarčík, J., Zhai, Q. J., Kaban, I., Sarac, B., Mühlbacher, M., Spieckermann, F., Keckes, J. & Eckert, J., 25 Sept 2017, In: Journal of alloys and compounds. 718.2017, 25 September, p. 254-259 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  44. E-pub ahead of print

    Structural modifications in sub-Tg annealed CuZr-based metallic glass

    Sarac, B., Bernasconi, A., Wright, J., Stoica, M., Spieckermann, F., Mühlbacher, M., Keckes, J., Bian, X., Wang, G. & Eckert, J., 14 Sept 2017, (E-pub ahead of print) In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 707.2017, 7 November, p. 245-252 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  45. E-pub ahead of print

    Peculiarity of self-assembled cubic nanolamellae in the TiN/AlN system: Epitaxial self-stabilization by element deficiency/excess

    Zalesak, J., Holec, D., Matko, I., Petrenec, M., Sartory, B., Koutna, N., Daniel, R., Pitonak, R. & Keckes, J., 5 Apr 2017, (E-pub ahead of print) In: Acta materialia. 131.2017, 1 June, p. 391-399 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  46. Published

    Effect of growth conditions on interface stability and thermophysical properties of sputtered Cu films on Si with and without WTi barrier layers

    Souli, I., Terziyska, V., Keckes, J., Robl, W., Zechner, J. & Mitterer, C., 9 Feb 2017, In: Journal of vacuum science & technology / B (JVST). 35.2017, 2, 11 p., 022201.

    Research output: Contribution to journal › Article › Research › peer-review

  47. Published

    Nanostructured coatings for tooling applications

    Köpf, A., Keckes, J., Todt, J., Pitonak, R. & Weissenbacher, R., 1 Jan 2017, In: International Journal of Refractory Metals and Hard Materials. 62.2017, January, Part B, p. 219-224 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  48. Published

    Cross-sectional characterization techniques as the basis for knowledge-based design of graded CVD TiN-TiB2 coatings

    Tkadletz, M., Schalk, N., Mitterer, C., Hofer, C., Keckes, J., Deluca, M., Pohler, M. & Czettl, C., 2017.

    Research output: Contribution to conference › Poster › Research

  49. Published

    Cross-sectional characterization techniques as the basis for knowledge-based design of graded CVD TiN-TiB2 coatings

    Tkadletz, M., Schalk, N., Mitterer, C., Keckes, J., Pohler, M. & Czettl, C., 2017, 19th Plansee Seminar. p. 88/1-88/9

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  50. Published

    New insights into the oxidation behaviour of AlCrSiN coatings and a new approach to avoid trans-interface diffusion at elevated temperatures

    Jäger, N., Klima, S., Hruby, H., Mitterer, C., Keckes, J. & Daniel, R., 2017.

    Research output: Contribution to conference › Poster › Research

  51. Published

    Thermal expansion of Ti-Al-N and Cr-Al-N coatings

    Bartosik, M., Holec, D., Apel, D., Klaus, M., Genzel, C., Keckes, J., Arndt, M., Polcik, P., Koller, C. M. & Mayrhofer, P. H., 2017, In: Scripta materialia. 127.2017, 15 January, p. 182-185 4 p.

    Research output: Contribution to journal › Article › Research › peer-review

  52. 2016
  53. E-pub ahead of print

    Grain boundary design of thin films: Using tilted brittle interfaces for multiple crack deflection toughening

    Daniel, R., Meindlhumer, M., Baumegger, W., Zalesak, J., Sartory, B., Burghammer, M. C., Mitterer, C. & Keckes, J., 2 Oct 2016, (E-pub ahead of print) In: Acta materialia. 122.2017, 1 January, p. 130-137 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  54. E-pub ahead of print

    Curvature determination of embedded silicon chips by in situ rocking curve X-ray diffraction measurements at elevated temperatures

    Angerer, P., Schöngrundner, R., Macurova, K., Wießner, M. & Keckes, J., 28 Sept 2016, (E-pub ahead of print) In: Powder diffraction. 31.2016, 4, p. 267-273 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  55. E-pub ahead of print

    Fracture toughness enhancement of brittle nanostructured materials by spatial heterogeneity: A micromechanical proof for CrN/Cr and TiN/SiOx multilayers

    Daniel, R., Meindlhumer, M., Zalesak, J., Sartory, B., Zeilinger, A., Mitterer, C. & Keckes, J., 13 May 2016, (E-pub ahead of print) In: Materials & design. 104.2016, 15 August, p. 227-234 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

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