Alexander Leitner

(Former)

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Activities

  1. 2019

  2. Rate-dependent plasticity in ufg materials: Dislocations vs. interfaces

    Kiener, D. (Invited speaker), Wurmshuber, M. (contributor), Alfreider, M. (contributor), Issa, I. (contributor), Renk, O. (contributor), Pippan, R. (contributor), Kappacher, J. (contributor), Leitner, A. (contributor) & Maier-Kiener, V. (contributor)

    28 May 2019

    Activity: Talk or presentation › Oral presentation

  3. Challenges and first results of ultra temperature nanoindentation on W-Re binary alloys

    Kappacher, J. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    2 May 2019 → 3 May 2019

    Activity: Talk or presentation › Oral presentation

  4. Influence of crystal orientation and indenter rotation during nanoindentation near grain boundaries in molybdenum

    Jakob, S. (Speaker), Leitner, A. (contributor), Lorich, A. (contributor), Eidenberger-Schober, M. (contributor), Knabl, W. (contributor), Pippan, R. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    25 Apr 2019

    Activity: Talk or presentation › Oral presentation

  5. Investigations of thermally activated deformation processes in W-Re alloys by high temperature nanoindentation up to 800 °C

    Kappacher, J. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    24 Apr 2019

    Activity: Talk or presentation › Oral presentation

  6. Identifying deformation and fracture processes in interface-dominated materials

    Kiener, D. (Invited speaker), Issa, I. (contributor), Alfreider, M. (contributor), Wurmshuber, M. (contributor), Kolednik, O. (contributor), Renk, O. (contributor), Kappacher, J. (contributor), Leitner, A. (contributor) & Maier-Kiener, V. (contributor)

    14 Mar 2019

    Activity: Talk or presentation › Oral presentation

  7. Understanding the Mechanical Response of Brittle Single Crystals Combining Micromechanic Analyses & Simulations

    Gruber, M. (contributor), Leitner, A. (contributor), Supancic, P. H. (contributor), Kiener, D. (Speaker) & Bermejo, R. (contributor)

    14 Mar 2019

    Activity: Talk or presentation › Oral presentation

  8. Evaluation of hydrogen embrittlement of technical relevant alloy systems by means of electrochemical nanoindentation - Effects of hydrogen on molybdenum and nickel-based alloys

    Ebner, A. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor), Pippan, R. (contributor) & Maier-Kiener, V. (contributor)

    12 Mar 2019

    Activity: Talk or presentation › Oral presentation

  9. Mechanical high-temperature characteristics of FCC/BCC metal nanocomposites

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    12 Mar 2019

    Activity: Talk or presentation › Oral presentation

  10. Influence of crystal orientation and indenter rotation during nanoindentation near grain boundaries in molybdenum

    Jakob, S. (Speaker), Leitner, A. (contributor), Lorich, A. (contributor), Eidenberger-Schober, M. (contributor), Knabl, W. (contributor), Pippan, R. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    11 Mar 2019

    Activity: Talk or presentation › Oral presentation

  11. Investigating mechanical properties of W-Re alloys – A high temperature nanoindentation study

    Kappacher, J. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    11 Mar 2019

    Activity: Talk or presentation › Oral presentation

  12. Microstructural changes and related surface damage of tungsten rhenium alloys caused by electron beam loading

    Siller, M. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor), Schatte, J. (contributor), Gerzoskovitz, S. (contributor), Knabl, W. (contributor) & Maier-Kiener, V. (contributor)

    11 Mar 2019

    Activity: Talk or presentation › Oral presentation

  13. 2018

  14. Temperature and microstructure dependent mechanical properties of ultrafine-grained Chromium and Tungsten

    Kiener, D. (Invited speaker), Fritz, R. (contributor), Leitner, A. (contributor) & Maier-Kiener, V. (contributor)

    26 Sept 2018 → …

    Activity: Talk or presentation › Invited talk

  15. Beryllium - Eine Herausforderung für Präparation und mechanische Charakterisierung

    Siller, M. (Speaker), Kappacher, J. (contributor), Leitner, A. (contributor) & Rolli, R. (contributor)

    20 Sept 2018

    Activity: Talk or presentation › Invited talk

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

    Kappacher, J. (Speaker), Leitner, A. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    19 Sept 2018

    Activity: Talk or presentation › Invited talk

  17. Micro-scale characterisation of molybdenum grain boundaries using pillar compression and atom probe tomography

    Jakob, S. (Speaker), Leitner, A. (contributor), Lorich, A. (contributor), Eidenberger-Schober, M. (contributor), Knabl, W. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    19 Sept 2018

    Activity: Talk or presentation › Invited talk

  18. Spherical nanoindentation as a multi-purpose characterization technique

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    14 Jul 2018 → 15 Jul 2018

    Activity: Talk or presentation › Invited talk

  19. Interface dominated rate dependent deformation mechanisms of nanocrystalline and nanoporous metals

    Kiener, D. (Speaker), Fritz, R. (contributor), Alfreider, M. (contributor), Wurmshuber, M. (contributor), Leitner, A. (contributor) & Maier-Kiener, V. (contributor)

    18 May 2018 → …

    Activity: Talk or presentation › Invited talk

  20. Essential refinements of spherical nanoindentation protocols and a multi-sharp tip approach for the reliable determination of mechanical flow curves

    Maier-Kiener, V. (Speaker), Leitner, A. (Speaker) & Kiener, D. (Speaker)

    9 Apr 2018

    Activity: Talk or presentation › Invited talk

  21. 2017

  22. Multilayer thin films: Assessing flow behavior, interface adhesion and fracture strength of individual interfaces

    Kiener, D. (Invited speaker), Leitner, A. (contributor), Fritz, R. (contributor), Issa, I. (contributor), Gruber, M. (contributor), Bermejo, R. (contributor) & Maier-Kiener, V. (contributor)

    26 Nov 2017 → 1 Dec 2017

    Activity: Talk or presentation › Invited talk

  23. Spherical Nanoindentation - Prospects towards its application as a multifunctional testing technique

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    4 Oct 2017

    Activity: Talk or presentation › Oral presentation

  24. "Nanoindentation as a versatile tool to assess grain boundary affected plasticity"

    Maier-Kiener, V. (Speaker), Leitner, A. (contributor), Kappacher, J. (contributor), Pippan, R. (contributor), Clemens, H. (contributor) & Kiener, D. (contributor)

    21 Jul 2017 → …

    Activity: Talk or presentation › Invited talk

  25. Multilayer thin films: Assessing flow behavior, interface adhesion and fracture strength of individual interfaces

    Fritz, R. (contributor), Wimler, D. (contributor), Leitner, A. (contributor), Maier-Kiener, V. (contributor) & Kiener, D. (Invited speaker)

    22 May 2017 → 26 May 2017

    Activity: Talk or presentation › Invited talk

  26. Extraction of flow curves from dynamic nanoindentation tests using a multiple sharp tip approach

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    15 May 2017

    Activity: Talk or presentation › Oral presentation

  27. Influence of Intrinsic Length Scales on the Strength Scaling Behaviour in BCC Pillars

    Fritz, R. (Speaker), Leitner, A. (contributor), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    11 May 2017

    Activity: Talk or presentation › Invited talk

  28. Multilayer thin films: Assessing flow behavior, interface adhesion and fracture strength of individual interfaces

    Leitner, A. (contributor), Fritz, R. (contributor), Maier-Kiener, V. (contributor) & Kiener, D. (Speaker)

    18 Apr 2017 → 21 Apr 2017

    Activity: Talk or presentation › Invited talk

  29. The Effect of Thermal Stress Contribution and Grain Size on the Strength Scaling Behaviour in UFG BCC Micropillars

    Fritz, R. (Speaker), Leitner, A. (Speaker), Maier-Kiener, V. (Speaker) & Kiener, D. (Speaker)

    28 Mar 2017

    Activity: Talk or presentation › Invited talk

  30. Contribution of Grain Boundaries on the Strength Scaling Behaviour of Submicron-sized, Ultrafine-grained BCC Metals

    Fritz, R. (Speaker), Leitner, A. (Speaker), Maier-Kiener, V. (Speaker) & Kiener, D. (Speaker)

    7 Mar 2017

    Activity: Talk or presentation › Invited talk

  31. Determination of flow curves using nanoindentation

    Leitner, A. (contributor), Maier-Kiener, V. (contributor) & Kiener, D. (Invited speaker)

    6 Mar 2017 → 7 Mar 2017

    Activity: Talk or presentation › Invited talk

  32. Small-scale mechanical characterization of LiTaO3 and LiNbO3 single crystals for smartphone applications

    Gruber, M. (Speaker), Bermejo, R. (contributor), Leitner, A. (contributor), Konetschnik, R. (contributor), Bielen, J. (contributor), Supancic, P. H. (contributor) & Kiener, D. (contributor)

    6 Mar 2017 → 7 Mar 2017

    Activity: Talk or presentation › Oral presentation

  33. Influence of Dislocation Density and Grain Boundaries on the Scaling Behaviour of Ultrafine-grained BCC Metals

    Fritz, R. (Speaker), Leitner, A. (Speaker), Maier-Kiener, V. (Speaker) & Kiener, D. (Speaker)

    28 Feb 2017

    Activity: Talk or presentation › Invited talk

  34. Influence of severe plastic deformation on the local deformation behavior of nanostructured metals under extreme conditions

    Maier-Kiener, V. (Speaker), Leitner, A. (contributor), Kiener, D. (contributor) & Pippan, R. (contributor)

    28 Feb 2017

    Activity: Talk or presentation › Invited talk

  35. High-temperature nanoindentation of severe plastically deformed fcc/bcc composites

    Leitner, A. (contributor), Maier-Kiener, V. (contributor) & Kiener, D. (Speaker)

    26 Feb 2017 → 2 Mar 2017

    Activity: Talk or presentation › Invited talk

  36. Small-scale mechanical characterization of LiTaO3 and LiNbO3 single crystals

    Gruber, M. (Speaker), Bermejo, R. (contributor), Leitner, A. (contributor), Konetschnik, R. (contributor), Bielen, J. (contributor), Supancic, P. H. (contributor) & Kiener, D. (contributor)

    26 Feb 2017 → 2 Mar 2017

    Activity: Talk or presentation › Oral presentation

  37. 2016

  38. High-temperature nanoindentation of severe plastically deformed fcc/bcc composites

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    14 Mar 2016

    Activity: Talk or presentation › Oral presentation

  39. 2015

  40. A comparison of nanoindentation techniques for the determination of stress-strain curves

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor) & Kiener, D. (contributor)

    3 Nov 2015

    Activity: Talk or presentation › Oral presentation

  41. A comprehensive study on the deformation behavior of nanoporous and ultra-fine graine Au at elevated temperatures

    Leitner, A. (Speaker), Maier-Kiener, V. (contributor), Hosemann, P. (contributor) & Kiener, D. (contributor)

    4 Oct 2015

    Activity: Talk or presentation › Oral presentation

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