Alexander Leitner

(Former)

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Research output

  1. 2022
  2. Published

    Effect of crystal orientation on the hardness and strength of piezoelectric LiNbO3 substrates for microelectronic applications

    Gruber, M., Leitner, A., Kiener, D., Supancic, P. & Bermejo, R., 2022, In: Materials and Design. 213, 110306.

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

  3. 2021
  4. Published

    High-Temperature Nanoindentation of an Advanced Nano-Crystalline W/Cu Composite

    Burtscher, M., Zhao, M., Kappacher, J., Leitner, A., Wurmshuber, M., Pfeifenberger, M. J., Maier-Kiener, V. & Kiener, D., 3 Nov 2021, In: Nanomaterials. 11, 11, 14 p., 2951.

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

  5. 2019
  6. Published

    Influence of crystal orientation and Berkovich tip rotation on the mechanical characterization of grain boundaries in molybdenum

    Jakob, S., Leitner, A., Lorich, A., Eidenberger-Schober, M., Knabl, W., Pippan, R., Clemens, H. & Maier-Kiener, V., 2 Jul 2019, In: Materials & design. 182.2019, 15 November, p. 1-9 9 p., 107998.

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

  7. Published

    Rate limiting deformation mechanisms of bcc metals in confined volumes

    Kiener, D., Fritz, R., Alfreider, M., Leitner, A., Pippan, R. & Maier-Kiener, V., 1 Mar 2019, In: Acta Materialia. 166.2019, March, p. 687-701 15 p.

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

  8. Published

    Combination of Nanoindentation and Microscopy for the Examination of Aluminum Alloys in Coarse- and Ultrafine-Grained Condition

    Kappacher, J., Leitner, A., Clemens, H. & Maier-Kiener, V., 9 Jan 2019, In: Practical metallography = Praktische Metallographie. 56.2019, 7, p. 432-442 11 p.

    Research output: Contribution to journal › Article › Research

  9. Published

    Exploring the mechanical character of molybdenum grain boundaries via nanoindentation and three-point-bending

    Jakob, S., Leitner, A., Hohenwarter, A., Lorich, A., Knabl, W., Clemens, H., Pippan, R. & Maier-Kiener, V., 2019.

    Research output: Contribution to conference › Poster › Research

  10. Published

    Thermally activated deformation mechanisms – High temperature nanoindentation on W-Re alloys

    Kappacher, J., Wurmshuber, M., Leitner, A., Kiener, D., Clemens, H. & Maier-Kiener, V., 2019.

    Research output: Contribution to conference › Poster › Research

  11. 2018
  12. Published

    Incipient plasticity and surface damage in LiTaO3 and LiNbO3 single crystals

    Gruber, M., Leitner, A., Kiener, D., Supancic, P. & Bermejo, R., 5 Sept 2018, In: Materials and Design. 153, p. 221-231 11 p.

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

  13. Published

    Understanding the effect of surface flaws on the strength distribution of brittle single crystals

    Gruber, M., Leitner, A., Kraleva, I. R., Kiener, D., Supancic, P. H. & Bermejo, R., 28 May 2018, In: Journal of the American Ceramic Society. 101, p. 5705–5716

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

  14. Published

    High Temperature Flow Behavior of Ultra-Strong Nanoporous Au assessed by Spherical Nanoindentation

    Leitner, A., Maier-Kiener, V. & Kiener, D., 24 May 2018, In: Nanomaterials. 8.2018, 6, p. 1-12 12 p., 366.

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

  15. Published

    Essential refinements of spherical nanoindentation protocols for the reliable determination of mechanical flow curves

    Leitner, A., Maier-Kiener, V. & Kiener, D., 15 May 2018, In: Materials and Design. 146.2018, May, p. 69-80 12 p.

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

  16. Published

    Advanced Nanoindentation Techniques for the Extraction of Material Flow Curves

    Leitner, A., 2018

    Research output: Thesis › Doctoral Thesis

  17. Published

    Auswirkungen von Oberflächenschädigung auf die Festigkeit in spröden Einkristallen für mikroelektronische Anwendungen

    Gruber, M., Leitner, A., Bermejo, R., Supancic, P., Gindel, T., Kraleva, I. & Danzer, R., 2018, Praktische Metallographie Sonderband. Vol. 52. p. 241-246

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

  18. Published

    Kombination von Nanoindentation und Mikroskopie zur Untersuchung von Aluminium-Legierungen im grob- und ultrafeinkörnigen Zustand

    Kappacher, J., Leitner, A., Clemens, H. & Maier-Kiener, V., 2018, Praktische Metallographie Sonderband: Fortschritte in der Metallographie. 1 ed. Vol. 52. p. 177-182

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

  19. Published

    Spherical nanoindentation as an efficient tool to assess thermo-mechanical behavior of nanoporous Au

    Leitner, A., Maier-Kiener, V. & Kiener, D., 2018.

    Research output: Contribution to conference › Poster › Research

  20. 2017
  21. Published

    Dominating deformation mechanisms in ultrafine-grained chromium across length scales and temperatures

    Fritz, R., Wimler, D., Leitner, A., Maier-Kiener, V. & Kiener, D., 1 Nov 2017, In: Acta materialia. 140.2017, November, p. 176-187 12 p.

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

  22. Published

    Dynamic nanoindentation testing: is there an influence on a material’s hardness?

    Leitner, A., Maier-Kiener, V. & Kiener, D., 1 Jun 2017, In: Materials Research Letters [Elektronische Ressource]. 5.2017, 7, p. 486-493 14 p.

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

  23. 2016
  24. E-pub ahead of print

    Extraction of flow behavior and hall–petch parameters using a nanoindentation multiple sharp tip approach

    Leitner, A., Maier-Kiener, V. & Kiener, D., 29 Nov 2016, (E-pub ahead of print) In: Advanced engineering materials. 19.2017, 4, 9 p., 1600669.

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

  25. Published

    Strain-rate sensitivity of ultrafine-grained materials and composites

    Kiener, D., Leitner, A. & Maier-Kiener, V., 4 Jul 2016.

    Research output: Contribution to conference › Presentation › Research

  26. Published

    Deformation behaviour of BCC metals investigated by small- and macro-scale testing techniques

    Fritz, R., Wimler, D., Famelton, J., Leitner, A., Maier-Kiener, V. & Kiener, D., 31 May 2016.

    Research output: Contribution to conference › Presentation › Research › peer-review

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