Jozef Keckes
Activities
- 2024
Microstructure and residual stress gradients in AlCrSiN thin films revealed by X-ray nanodiffraction: Precipitation-induced crack arrest at sublayer interfaces
Kutlesa, K. (Speaker), Meindlhumer, M. (contributor), Lassnig, A. (contributor), Daniel, R. (contributor), Tkadletz, M. (contributor), Medjahed, A. A. (contributor) & Keckes, J. (contributor)
2 Dec 2024Activity: Talk or presentation › Oral presentation
EVOLUTION OF NANOSCOPIC STRESS AND STRAIN CONCENTRATIONS ACROSS NOTCHED MICROCANTILEVERS DURING IN SITU BENDING
Meindlhumer, M. (Speaker), Todt, J. (contributor), Hohenwarter, A. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Kiener, D. (contributor), Keckes, J. (contributor) & Alfreider, M. (contributor)
9 Oct 2024Activity: Talk or presentation › Oral presentation
Innovative approaches to stress engineering and characterization: Insights from multilayer systems to microelectronic applications
Daniel, R. (Speaker), Todt, J. (contributor) & Keckes, J. (contributor)
12 Sept 2024Activity: Talk or presentation › Invited talk
Interactions between hydrogen and superelastic NiTi alloy investigated in-situ by synchrotron diffraction experiments
Weiser, A. (contributor), Todt, J. (contributor), Holcova, J. (contributor), Zalezak, T. (contributor), Holec, D. (contributor), Jary, M. (contributor), Zobac, O. (contributor), Frenzel, J. (contributor), Keckes, J. (contributor), Keckes, J. (contributor) & Dlouhý, A. (Speaker)
30 Aug 2024Activity: Talk or presentation › Oral presentation
ESRF
Todt, J. (Visiting researcher), Keckes, J. (Visiting researcher), Meindlhumer, M. (Visiting researcher), Asci, A. (Visiting researcher), Pogrielz, T. (Visiting researcher) & Eichinger, P. (Visiting researcher)
26 Jun 2024 → 7 Jul 2024Activity: Visiting an external institution › Visiting an external academic institution
Evolution of stress fields during crack growth and arrest in micro-cantilevers during in situ bending assessed by cross-sectional X-ray nanodiffraction
Meindlhumer, M. (Speaker), Alfreider, M. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Daniel, R. (contributor), Hohenwarter, A. (contributor), Mitterer, C. (contributor), Todt, J. (contributor), Kiener, D. (contributor) & Keckes, J. (Speaker)
6 Jun 2024Activity: Talk or presentation › Oral presentation
X-ray micro- and nano-diffraction analysis of residual stresses in the compound layer and diffusion zone of a gas- nitrided steel
Bodner, S. (Speaker), Meindlhumer, M. (contributor), Todt, J. (contributor), Hlushko, K. (contributor), Mirzaei, S. (contributor), Strobl, V. M. (contributor), Rübig, B. (contributor), Schell, N. (contributor), Burghammer, M. (contributor) & Keckes, J. (contributor)
4 Jun 2024Activity: Talk or presentation › Oral presentation
Anelastic relaxation at interfaces and grain boundaries revealed by micromechanical spectroscopy
Alfreider, M. (Speaker), Meindlhumer, M. (contributor), Ziegelwanger, T. (contributor), Renk, O. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)
16 Apr 2024Activity: Talk or presentation › Oral presentation
APT, XRD, and EBSD meet nanoindentation: multiphysical characterization of white etching layers in pearlitic rails
Glushko, O. (Speaker), Srikakulapu, K. (contributor), Kammerhofer, C. (contributor), Todt, J. (contributor), Jelinek, A. (contributor), Keckes, J. (contributor) & Schnitzer, R. (contributor)
16 Apr 2024Activity: Talk or presentation › Oral presentation
Revealing hydrogen-rich phases in NiTi shape memory alloys
Holec, D. (Speaker), Paulik, A. (contributor), Weiser, A. (contributor), Todt, J. (contributor), Holcova, J. (contributor), Keckes, J. (contributor) & Dlouhý, A. (contributor)
20 Mar 2024Activity: Talk or presentation › Oral presentation
On the resistance of duplex stainless steel 2205 to hydrogen induced stress corrosion cracking
Mori, G. K. (Speaker), Pogrielz, T. (contributor), Eichinger, M. (contributor), Weiser, A. (contributor), Loder, B. (contributor) & Keckes, J. (contributor)
4 Mar 2024Activity: Talk or presentation › Oral presentation
Interface characteristics of tailored thin films examined using micromechanical spectroscopy
Alfreider, M. (Speaker), Meindlhumer, M. (contributor), Ziegelwanger, T. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)
3 Mar 2024 → 7 Mar 2024Activity: Talk or presentation › Oral presentation
In situ X-ray Nanodiffraction Analysis of Multiaxial Stress-Strain Transfer across an Indenter-Sample Interface during in situ Indentation
Meindlhumer, M. (Speaker), Burghammer, M. (contributor), Medjahed, A. A. (contributor), Steinmüller-Nethl, D. (contributor), Todt, J. (contributor) & Keckes, J. (contributor)
27 Feb 2024Activity: Talk or presentation › Oral presentation
- 2023
Evolution of stress fields during crack growth and arrest in micro-cantilevers during in situ bending
Meindlhumer, M. (Speaker), Alfreider, M. (contributor), Burghammer, M. (contributor), Rosenthal, M. (contributor), Daniel, R. (contributor), Hohenwarter, A. (contributor), Mitterer, C. (contributor), Todt, J. (contributor), Kiener, D. (contributor) & Keckes, J. (contributor)
9 Nov 2023Activity: Talk or presentation › Oral presentation
Multiaxial stress-strain transfer across indenter-sample interface during in situ indentation of nanocrystalline thin films
Meindlhumer, M. (Speaker), Burghammer, M. (contributor), Medjahed, A. A. (contributor), Zitek, M. (contributor), Daniel, R. (contributor), Steinmüller-Nethl, D. (contributor), Todt, J. (contributor) & Keckes, J. (contributor)
18 Oct 2023Activity: Talk or presentation › Oral presentation
In situ micromechanical spectroscopy of AlCrN thin films – from elasticity to anelasticity
Alfreider, M. (Speaker), Ziegelwanger, T. (contributor), Meindlhumer, M. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)
17 Oct 2023Activity: Talk or presentation › Oral presentation
Cross-sectional characterization of stress gradients in nanocrystalline thin films
Meindlhumer, M. (Speaker), Todt, J. (contributor), Burghammer, M. (contributor), Daniel, R. (contributor), Mitterer, C. (contributor) & Keckes, J. (contributor)
19 Sept 2023Activity: Talk or presentation › Oral presentation
Correlative characterization of white etching layers in pearlitic rails
Glushko, O. (Speaker), Kammerhofer, C. (contributor), Todt, J. (contributor), Jelinek, A. (contributor), Keckes, J. (contributor) & Schnitzer, R. (contributor)
14 Sept 2023Activity: Talk or presentation › Oral presentation
Influence of Cu nanoparticles addition on fracture properties of sputter deposited nanostructured refractory MoNbTaWV HEA coatings
Zitek, M. (Speaker), Ziegelwanger, T. (contributor), Keckes, J. (contributor) & Daniel, R. (contributor)
12 Sept 2023Activity: Talk or presentation › Oral presentation
Micromechanical spectroscopy – a novel tool to quantify local interface relaxation
Alfreider, M. (Speaker), Ziegelwanger, T. (contributor), Meindlhumer, M. (contributor), Daniel, R. (contributor), Keckes, J. (contributor) & Kiener, D. (contributor)
6 Jul 2023Activity: Talk or presentation › Oral presentation
