Chair of Physical Metallurgy (420)

Activities

Activities per year 1995 2005 2006 2007 2008 2009 2010 2014 2017 2018 2019 2021

• 569 Participation in conference
• 277 Publication peer-review
• 111 Oral presentation
• 102 Invited talk
• 119 More
  • 32 Editorial activity
  • 27 Participation in workshop, seminar, course
  • 25 Visiting an external academic institution
  • 20 Hosting an academic visitor
  • 11 Types of External academic engagement - Invited talk
  • 1 Examination
  • 1 Types of External academic engagement - Research and Teaching at External Organisation
  • 1 Other
  • 1 Types of Public engagement and outreach - Schools engagement

Activities per year

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• Combining high strength, ductility and toughness in interface-doped W-Cu nanocomposites

  Michael Wurmshuber (Speaker), Klemens Silvester Schmuck (contributor), Simon Doppermann (contributor), Michael Burtscher (contributor), Rishi Bodlos (contributor), Lorenz Romaner (contributor) & Daniel Kiener (contributor)

  17 Sept 2021

  Activity: Talk or presentation › Oral presentation

• Evaluation of grain boundary cohesion in technically pure and micro-doped molybdenum via three-point-bending tests

  Severin Jakob (Speaker), Thomas Weissenböck (contributor), Anton Hohenwarter (contributor), Alexander Lorich (contributor), Wolfram Knabl (contributor), Reinhard Pippan (contributor), Helmut Clemens (contributor) & Verena Maier-Kiener (contributor)

  15 Sept 2021

  Activity: Talk or presentation › Oral presentation

• Intermetallic TiAl based alloys from fundamental research to application Plenary Lecture

  Helmut Clemens (Speaker)

  15 Sept 2021

  Activity: Talk or presentation › Oral presentation

• Feature engineering for machine learning of grain boundary segregation databases

  Lorenz Romaner (Speaker), Oleg Peil (contributor), Daniel Scheiber (contributor), V.I. Razumovskiy (contributor) & Manfred Mücke (contributor)

  5 Jun 2021

  Activity: Talk or presentation › Oral presentation

• Atomistic modelling of diffusion in quasi-amorphous hard nano-composite coatings

  Ganesh Kumar Nayak (Speaker) & David Holec (contributor)

  28 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Chemical Shift in W-B-systems: Experiments and modeling

  J. Zenisek (Speaker), Pavel Ondračka (contributor), P. Soucek (contributor), David Holec (contributor), M. Stupavska (contributor), Jochen M. Schneider (contributor) & P. Vasina (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Identifying fingerprints of point defects in X-ray photoelectron spectroscopy measurements of TiN and TiON with ab initio calculations

  Pavel Ondračka (Speaker), David Holec (contributor), Marcus Hans (contributor) & Jochen M. Schneider (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Superlattice design for superior thin films

  Nikola Koutná (Speaker), Rainer Hahn (contributor), Julian Buchinger (contributor), Davide Sangiovanni (contributor), Matthias Bartosik (contributor), David Holec (contributor) & Paul Heinz Mayrhofer (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Erosion and cathodic arc Plasma of Nb–Al cathodes: Composite vs. intermetallic

  Siegfried Zöhrer (Speaker), Mehran Golizadeh Najafabadi (contributor), Nikola Koutná (contributor), David Holec (contributor), André Anders (contributor) & Robert Franz (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Weakest links in superlattices: Insights from Ab initio Modelling

  David Holec (Speaker), Nikola Koutná (contributor), Lukas Löfler (contributor), Lukas Hatzenbichler (contributor), Petr Rehák (contributor), Matthias Bartosik (contributor), Martin Friák (contributor), Miroslav Cerny (contributor) & Paul Heinz Mayrhofer (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Transition metal carbonitride based thin films: A critical review on thermal and elastic properties of group IV to VI TMC1-xNx

  T. Glechner (Speaker), Paul Heinz Mayrhofer (contributor), S. Kodambaka (contributor), Rainer Hahn (contributor), David Holec (contributor), Tomasz Wojcik (contributor), Mirjam Arndt (contributor), Szilárd Kolozsvári (contributor) & H. Riedl (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Tuning fracture characteristics of superhard Tm carbide coatings by nitrogen alloying

  T. Glechner (Speaker), Rainer Hahn (contributor), D. Primetzhofer (contributor), H. Zaid (contributor), S. Kodambaka (contributor), David Holec (contributor), Paul Heinz Mayrhofer (contributor), Szilárd Kolozsvári (contributor), J. Ramm (contributor) & H. Riedl (contributor)

  26 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• Weakest links in superlattices: Insights from ab initio modelling

  David Holec (Speaker), Nikola Koutná (contributor), Lukas Löfler (contributor), Lukas Hatzenbichler (contributor), Petr Rehák (contributor), Matthias Bartosik (contributor), Martin Friák (contributor), Miroslav Cerny (contributor) & Paul Heinz Mayrhofer (Speaker)

  25 Apr 2021 → 30 Apr 2021

  Activity: Talk or presentation › Oral presentation

• About the plasticity of cobalt upon phase transformation - A high temperature nanoindentation study

  Johann Kappacher (Speaker), Helmut Clemens (contributor) & Verena Maier-Kiener (contributor)

  18 Mar 2021

  Activity: Talk or presentation › Oral presentation

• Titanaluminide - Intermetallische Werkstoffe für Hochtemperaturanwendungen

  Helmut Clemens (Speaker)

  18 Mar 2021

  Activity: Talk or presentation › Oral presentation

• Advanced in situ electrochemical nanoindentation testing for understanding hydrogen-materials interactions

  Anna Ebner (Speaker), Helmut Clemens (contributor), Reinhard Pippan (Speaker) & Verena Maier-Kiener (Speaker)

  17 Mar 2021

  Activity: Talk or presentation › Oral presentation

• Complementary in-situ methods for crack evaluation within high-temperature materials at ambient conditions

  Michael Burtscher (Speaker), Markus Alfreider (contributor), Michael Wurmshuber (contributor), Klemens Silvester Schmuck (contributor), Helmut Clemens (contributor), Svea Mayer (contributor) & Daniel Kiener (contributor)

  17 Mar 2021

  Activity: Talk or presentation › Oral presentation

• In-situ fracture along distinct interface types

  Michael Burtscher (Speaker), Markus Alfreider (contributor), Michael Wurmshuber (contributor), Klemens Silvester Schmuck (contributor), Helmut Clemens (contributor), Svea Mayer (contributor) & Daniel Kiener (contributor)

  16 Mar 2021

  Activity: Talk or presentation › Oral presentation

• Exploring grain boundary failure in technically pure and micro-doped molybdenum via bending experiments

  Severin Jakob (Speaker), T. Weissenböck (contributor), A. Hohenwarter (contributor), Alexander Lorich (contributor), Wolfram Knabl (contributor), Reinhard Pippan (contributor), Helmut Clemens (contributor) & Verena Maier-Kiener (contributor)

  27 Nov 2020 → 4 Dec 2020

  Activity: Talk or presentation › Oral presentation

• Improving the strength of grain boundaries in molybdenum by segregation engineering

  Severin Jakob (Speaker), K. Leitner (contributor), Alexander Lorich (contributor), Wolfram Knabl (contributor), Helmut Clemens (contributor) & Verena Maier-Kiener (contributor)

  27 Nov 2020 → 4 Dec 2020

  Activity: Talk or presentation › Oral presentation

• Implementation of strain rate jump test for electrochemical nanoindentation

  Anna Ebner (Speaker)

  9 Jul 2020

  Activity: Talk or presentation › Oral presentation

• How phase transformation changes the plastic deformation behavior of cobalt - a high temperature nanoindentation study

  Johann Kappacher (Speaker)

  9 Jul 2020

  Activity: Talk or presentation › Oral presentation

• Fracture of distinct interfaces: In-situ observations vs. stiffness approaches

  Michael Burtscher (Speaker), Markus Alfreider (contributor), Klemens Silvester Schmuck (contributor), Helmut Clemens (contributor), Svea Mayer (contributor) & Daniel Kiener (contributor)

  9 Jul 2020

  Activity: Talk or presentation › Oral presentation

• Rate dependent material properties examined by advanced nanoindentation

  Verena Maier-Kiener (Speaker)

  8 Jul 2020

  Activity: Talk or presentation › Oral presentation

• Implementation of strain rate jump test for electrochemical nanoindentation

  Anna Ebner (Speaker)

  17 Jun 2020

  Activity: Talk or presentation › Oral presentation

• Thermally activated deformation processes studied by advanced nanoindentation experiments

  Verena Maier-Kiener (Speaker)

  17 Jun 2020

  Activity: Talk or presentation › Oral presentation

• Intermetallische Titanaluminide Innovative Hochtemperaturwerkstoffe

  Helmut Clemens (Speaker)

  13 May 2020

  Activity: Talk or presentation › Oral presentation

• In-situ electrochemical nanoindentation challenges and solutions

  Verena Maier-Kiener (Speaker), Anna Ebner (contributor), Helmut Clemens (contributor) & Reinhard Pippan (contributor)

  3 Mar 2020

  Activity: Talk or presentation › Oral presentation

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

  Verena Maier-Kiener (Speaker), Severin Jakob (contributor), Helmut Clemens (contributor) & Reinhard Pippan (contributor)

  27 Feb 2020

  Activity: Talk or presentation › Oral presentation

• Thermally activated deformation processes in W-Re Alloys

  Verena Maier-Kiener (Speaker), Johann Kappacher (contributor), Daniel Kiener (contributor) & Helmut Clemens (contributor)

  24 Feb 2020

  Activity: Talk or presentation › Oral presentation

• Structure and mechanical properties of nitride superlattices: insights and predictions from modelling corroborated by experiment

  David Holec (Speaker), Nikola Koutná (contributor), Petr Rehák (contributor), Zhuo Chen (contributor), Jakub Zalesak (contributor), Rainer Hahn (contributor), Matthias Bartosik (contributor), Martin Friák (contributor), Miroslav Cerny (contributor), Jozef Keckes (contributor), Zaoli Zhang (contributor), Mojmír Šob (contributor) & Paul Heinz Mayrhofer (contributor)

  5 Feb 2020

  Activity: Talk or presentation › Oral presentation

• Nanoindentation - Weit mehr als simple Härteprüfung

  Verena Maier-Kiener (Speaker)

  27 Nov 2019

  Activity: Talk or presentation › Oral presentation

• Characterization of an electron beam melted TNM titanium aluminide alloy

  Reinhold Wartbichler (Speaker), Helmut Clemens (contributor) & Svea Mayer (contributor)

  3 Oct 2019

  Activity: Talk or presentation › Oral presentation

• Passivity of Stainless Steels – Chemical Composition, Activation and Repassivation

  Gregor Karl Mori (Speaker), Stefan Holzleitner (contributor), Anna Visser (contributor), Emir Mujanovic (contributor), Francisca Mendez Martin (contributor), Rainer Fluch (contributor), Marianne Kapp (contributor), Bojan Zajec (contributor) & Tadeja Kosec (contributor)

  2 Oct 2019

  Activity: Talk or presentation › Oral presentation

• Impact of temperature and hydrogen on the nanomechanical properties of a highly deformed high entropy alloy

  Verena Maier-Kiener (Speaker), Anna Ebner (contributor), Reinhard Pippan (contributor), Helmut Clemens (contributor) & Anton Hohenwarter (contributor)

  1 Oct 2019

  Activity: Talk or presentation › Oral presentation

• Impact of hydrogen on the mechanical properties of a severely deformed equimolar CrMnFeCoNi high-entropy alloy

  Anna Ebner (Speaker), Anton Hohenwarter (contributor), Helmut Clemens (contributor), Reinhard Pippan (contributor) & Verena Maier-Kiener (contributor)

  30 Sept 2019

  Activity: Talk or presentation › Oral presentation

• Charakterisierung einer mittels selektivem Elektronenstrahlschmelzen hergestellten TNM Titanaluminid Legierung

  Reinhold Wartbichler (Speaker), Helmut Clemens (contributor) & Svea Mayer (contributor)

  20 Sept 2019

  Activity: Talk or presentation › Oral presentation

• Materialographie intermetallischer Titanaluminide - Die (additive) Fertigung macht den Unterschied

  Svea Mayer (Speaker)

  20 Sept 2019

  Activity: Talk or presentation › Oral presentation

• Impact of Mo and disorder on diffusion-less transformations in TiAl intermetallic alloys

  David Holec (Speaker), Neda Abdoshahi (contributor), Mohammad Dehghani (contributor), Andrei V. Ruban (contributor), Martin Friák (contributor), Mojmír Šob (contributor) & Jürgen Spitaler (contributor)

  17 Sept 2019

  Activity: Talk or presentation › Oral presentation

• Peculiarities of Al–Nb intermetallics clarified by antisite defects’ formation

  Nikola Koutná (Speaker), Siegfried Zöhrer (contributor), Petra Erdely (contributor), Robert Franz (contributor), Yong Du (contributor), Shuhong Liu (contributor), Paul Heinz Mayrhofer (contributor) & David Holec (contributor)

  3 Sept 2019

  Activity: Talk or presentation › Oral presentation

• Order-Disorder transformations in TiAl+Mo: A combined study using first-principles calculations and monte-carlo simulations

  Mohammed Dehghani (Speaker), A. V. Ruban (contributor), David Holec (contributor) & J. Spitaler (contributor)

  1 Sept 2019 → 5 Sept 2019

  Activity: Talk or presentation › Oral presentation

• A novel approach to quasi-harmonic approximation for non-cubic structures: an application to the intermetallic Ti-Al based phases

  Neda Abdoshahi (Speaker), Svea Mayer (contributor), Helmut Clemens (contributor) & David Holec (contributor)

  3 Jul 2019

  Activity: Talk or presentation › Oral presentation

• On the formation of converted layers during erosion of composite Al-Cr arc cathodes

  Mehran Golizadeh Najafabadi (Speaker), Francisca Mendez Martin (contributor), St. Wurster (contributor), Boryana Rashkova (contributor), Szilárd Kolozsvári (contributor) & Robert Franz (contributor)

  2 Jul 2019

  Activity: Talk or presentation › Oral presentation

• Tensorial elastic properties and stability of interface states associated with sigma5(210) grain boundaries in Ni3(Al,Si)

  Martin Friák (Speaker), Martin Zelený (contributor), Monika Všianská (contributor), David Holec (contributor) & Mojmír Šob (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• Mechanical properties of interfaces in Fe-Al nanocomposites under complex multiaxial loading

  Petr Sesták (Speaker), Martin Friák (contributor), David Holec (contributor), Monika Všianská (contributor) & Mojmír Šob (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• An ab initio study of thermodynamic and mechanical stability of heusler-based Fe2AlCo Polymorphs

  Martin Friák (Speaker), Sabina Oweisová (contributor), Jana Pavlu (contributor), David Holec (contributor) & Mojmír Šob (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• Mechanical properties and dislocations in CrN/TiN superlattices from ab initio calculations

  Lukas Löfler (Speaker), Lukas Hatzenbichler (contributor), Matthias Bartosik (contributor) & David Holec (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• Toughness enhanced transition metal nitride thin films

  Julian Buchinger (Speaker), Nikola Koutná (contributor), Zhuo Chen (contributor), Zaoli Zhang (contributor), Paul Heinz Mayrhofer (contributor), David Holec (contributor) & Matthias Bartosik (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• Understanding the relationship between structural and mechanical properties of metastable superlattices

  Nikola Koutná (Speaker), Rainer Hahn (contributor), Julian Buchinger (contributor), Martin Friák (contributor), Matthias Bartosik (contributor), Mojmír Šob (contributor), Paul Heinz Mayrhofer (contributor) & David Holec (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation

• A first-principles study of pressure-induced iso-structural transition in YN and ScN characterized by a reversal in their elastic anisotropy

  Martin Friák (Speaker), Pavel Kroupa (contributor), David Holec (contributor) & Mojmír Šob (contributor)

  26 Jun 2019 → 28 Jun 2019

  Activity: Talk or presentation › Oral presentation