Lorenz Romaner

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Activities

  1. 2024

  2. Experimental fracture mechanics on the micro- to nanoscale

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Jelinek, A. (contributor), Žák, S. (contributor), Meindlhumer, M. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    26 Sept 2024

    Activity: Talk or presentation › Oral presentation

  3. Prediction of grain-boundary segregation of vacancies using machine learning methods

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor) & Romaner, L. (contributor)

    26 Sept 2024

    Activity: Talk or presentation › Oral presentation

  4. Atomistic investigations of doping in SiC polytypes

    Rajabzadeh, Z. (Speaker), Hammer, R. (contributor) & Romaner, L. (contributor)

    25 Sept 2024

    Activity: Talk or presentation › Oral presentation

  5. Active learning approach for efficient creation of a surrogate model for crystal growth

    Taucher, L. (Speaker), Ramadan, Z. (contributor), Hammer, R. (contributor), Obermüller, T. (contributor) & Romaner, L. (contributor)

    24 Sept 2024

    Activity: Talk or presentation › Oral presentation

  6. Revisiting Franks theory for the creation of open-core screw dislocations in 4H-SiC by molecular dynamics simulation

    Holub, G. (Speaker) & Romaner, L. (contributor)

    24 Sept 2024

    Activity: Talk or presentation › Oral presentation

  7. Solute segregation in compositionally complex alloys: a test case of Σ5(210)[001] grain-boundary Ni-based CCA

    Gehringer, D. (contributor), Romaner, L. (contributor) & Holec, D. (Speaker)

    24 Sept 2024

    Activity: Talk or presentation › Oral presentation

  8. Automated thermodynamic assessments: Residual functions for phase diagram data

    Spitaler, T. (Speaker) & Romaner, L. (contributor)

    23 Sept 2024

    Activity: Talk or presentation › Oral presentation

  9. Multiphysics modeling of the thermal field and crystal growth of SiC in the PVT furnace

    Ramadan, Z. (Speaker), Obermüller, T. (contributor), Hammer, R. (contributor) & Romaner, L. (contributor)

    24 Jul 2024

    Activity: Talk or presentation › Oral presentation

  10. Automatic etch pit detection and characterization in KOH etch images of 4H-SiC using deep learning

    Holub, G. (Speaker), Hofer, S. (contributor), Obermüller, T. (contributor) & Romaner, L. (contributor)

    23 Jul 2024

    Activity: Talk or presentation › Oral presentation

  11. ML-based surrogate model for parameter calibration and uncertainty analysis of crystal growth simulations

    Taucher, L. (Speaker), Ramadan, Z. (contributor), Hammer, R. (contributor), Obermüller, T. (contributor) & Romaner, L. (contributor)

    23 Jul 2024

    Activity: Talk or presentation › Oral presentation

  12. Atomistic modelling of (N, Al) co-doping in bulk silicon carbide

    Rajabzadeh, Z. (Speaker), Hammer, R. (contributor) & Romaner, L. (contributor)

    18 Jul 2024

    Activity: Talk or presentation › Oral presentation

  13. Ab - initio study of doping in silicon carbide

    Rajabzadeh, Z. (Speaker) & Romaner, L. (contributor)

    18 Mar 2024

    Activity: Talk or presentation › Oral presentation

  14. Learning the influence of chemistry on grain-boundary segregation

    Dösinger, C. A. (Speaker), Peil, O. (contributor), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    18 Mar 2024

    Activity: Talk or presentation › Oral presentation

  15. Modeling the bainite start temperature with CALPHAD by integration of ab-initio data

    Spitaler, T. (Speaker), Schuscha, B. (contributor) & Romaner, L. (contributor)

    1 Mar 2024

    Activity: Talk or presentation › Oral presentation

  16. An ab-initio informed thermodynamic model of grain boundaries in the CALPHAD formalism

    Spitaler, T. (Speaker), Dösinger, C. A. (contributor), Bodlos, R. (contributor), Scheiber, D. (contributor) & Romaner, L. (contributor)

    18 Jan 2024

    Activity: Talk or presentation › Oral presentation

  17. An ab-initio informed thermodynamic model of grain boundaries in the CALPHAD formalism

    Spitaler, T. (Speaker), Dösinger, C. A. (contributor), Bodlos, R. (contributor), Scheiber, D. (contributor) & Romaner, L. (contributor)

    18 Jan 2024

    Activity: Talk or presentation › Oral presentation

  18. Investigation of segregation to interstitial sites using machine learning

    Sakic, A. (Speaker), Dösinger, C. A. (contributor), Romaner, L. (contributor) & Holec, D. (contributor)

    16 Jan 2024

    Activity: Talk or presentation › Oral presentation

  19. Machine Learning DFT grain-boundary segregation energies

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor) & Romaner, L. (contributor)

    16 Jan 2024

    Activity: Talk or presentation › Oral presentation

  20. 2023

  21. Uncertainty quantification and propagation in multiphysics modeling of the PVT growth of the SiC crystal

    Ramadan, Z. (Speaker), Hammer, R. (contributor), Li, T. (contributor) & Romaner, L. (contributor)

    27 Oct 2023

    Activity: Talk or presentation › Oral presentation

  22. Development of a repository for APT grain boundary excess data

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor), Kühbach, M. (contributor) & Romaner, L. (contributor)

    19 Sept 2023

    Activity: Talk or presentation › Oral presentation

  23. Atomistic calculations on SiC polytype stability

    Rajabzadeh, Z. (contributor), Halkali, C. (contributor) & Romaner, L. (Speaker)

    6 Sept 2023

    Activity: Talk or presentation › Oral presentation

  24. Grain boundary segregation of B in TiN

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Spitaler, T. (contributor), Schalk, N. (contributor) & Romaner, L. (contributor)

    6 Sept 2023

    Activity: Talk or presentation › Oral presentation

  25. Ab-initio informed thermodynamic modeling and uncertainty quantification in metallic alloys

    Spitaler, T. (Speaker) & Romaner, L. (contributor)

    3 Sept 2023 → 7 Sept 2023

    Activity: Talk or presentation › Oral presentation

  26. Density of states as feature for machine learning grain boundary segregation

    Dösinger, C. A. (Speaker), Hammerschmidt, T. (contributor), Peil, O. (contributor), Scheiber, D. (contributor) & Romaner, L. (contributor)

    3 Sept 2023 → 7 Sept 2023

    Activity: Talk or presentation › Oral presentation

  27. Bayesian inference analysis of grain boundary excess applied on FeP

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    7 Jul 2023

    Activity: Talk or presentation › Oral presentation

  28. Active learning of grain boundary segregation energies

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    6 Jul 2023

    Activity: Talk or presentation › Oral presentation

  29. Density functional theory simulations of crystallographic defects for physical metallurgy applications

    Romaner, L. (Speaker) & Holec, D. (contributor)

    13 Jun 2023

    Activity: Talk or presentation › Oral presentation

  30. Models for grain boundary segregation in metallic alloys

    Romaner, L. (Speaker), Dösinger, C. A. (contributor), Reichmann, A. (contributor) & Spitaler, T. (contributor)

    7 Jun 2023

    Activity: Talk or presentation › Oral presentation

  31. Application of datadriven modeling methods in CALPHAD simulations

    Spitaler, T. (Speaker), Bechter, J. (contributor) & Romaner, L. (contributor)

    19 Apr 2023

    Activity: Talk or presentation › Oral presentation

  32. Predicting segregation of transition metal solutes to grain boundaries in tungsten

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    18 Apr 2023

    Activity: Talk or presentation › Oral presentation

  33. Ab-initio informed CALPHAD modelling of grain boundaries

    Spitaler, T. (Speaker), Bodlos, R. (contributor), Scheiber, D. (contributor) & Romaner, L. (contributor)

    30 Mar 2023

    Activity: Talk or presentation › Oral presentation

  34. Learning chemistry dependence of grain boundary segregation energies

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    30 Mar 2023

    Activity: Talk or presentation › Oral presentation

  35. Modeling of grain boundary embrittlement phenomena in metallic materials

    Romaner, L. (Speaker), Reichmann, A. (contributor), Dösinger, C. A. (contributor), Spitaler, T. (contributor), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor), Peil, O. (contributor), Alfreider, M. (contributor), Wurmshuber, M. (contributor) & Kiener, D. (contributor)

    27 Mar 2023

    Activity: Talk or presentation › Oral presentation

  36. Modelling the grain boundary segregation of phosphorus in iron using thermodynamical approaches and Bayesian inference

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    27 Mar 2023

    Activity: Talk or presentation › Oral presentation

  37. 2022

  38. Implementation of a NOMAD oasis for grain boundary segregation data

    Reichmann, A. (Speaker), Dösinger, C. A. (Speaker), Scheiber, D. (Speaker), Razumovskiy, V. I. (Speaker) & Romaner, L. (Speaker)

    16 Nov 2022

    Activity: Talk or presentation › Oral presentation

  39. Modelling of grain boundary excess with Bayesian inference and thermodynamical approaches

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    29 Sept 2022

    Activity: Talk or presentation › Oral presentation

  40. Uncertainty quantification in thermodynamic modelling of metallic alloys

    Spitaler, T. (Speaker), Bechter, J. (contributor) & Romaner, L. (contributor)

    29 Sept 2022

    Activity: Talk or presentation › Oral presentation

  41. Understanding interface fracture in a plastically deforming WTi-Cu system

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    28 Sept 2022

    Activity: Talk or presentation › Oral presentation

  42. Resolving interface fracture processes in a micron sized elastic-plastic bilayer system

    Alfreider, M. (Speaker), Balbus, G. (contributor), Wang, F. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Gianola, D. S. (contributor) & Kiener, D. (contributor)

    27 Sept 2022

    Activity: Talk or presentation › Oral presentation

  43. Atomistic and thermodynamic modeling of grain boundaries in metallic alloys

    Romaner, L. (Speaker), Scheiber, D. (Speaker), Spitaler, T. (Speaker), Dösinger, C. A. (Speaker), Reichmann, A. (Speaker), Razumovskiy, V. I. (Speaker) & Peil, O. (Speaker)

    12 Sept 2022

    Activity: Talk or presentation › Oral presentation

  44. Machine learning of ab-initio grain boundary segregation energies

    Dösinger, C. A. (Speaker), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor), Reichmann, A. (contributor) & Romaner, L. (contributor)

    8 Sept 2022

    Activity: Talk or presentation › Oral presentation

  45. Databases for machine learning of grain boundary segregation

    Reichmann, A. (Speaker), Dösinger, C. A. (contributor), Scheiber, D. (contributor), Peil, O. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (contributor)

    7 Sept 2022

    Activity: Talk or presentation › Oral presentation

  46. Interface toughness affected by mode mixity and interface chemistry

    Kiener, D. (Invited speaker), Alfreider, M. (contributor), Balbus, G. H. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor) & Gianola, D. S. (contributor)

    30 Jun 2022

    Activity: Talk or presentation › Invited talk

  47. Data-driven thermodynamic modelling and uncertainty quantification of the Fe-C system

    Bechter, J. (Speaker), Spitaler, T. (contributor) & Romaner, L. (contributor)

    9 Jun 2022

    Activity: Talk or presentation › Oral presentation

  48. Uncertainty quantification in thermodynamic modelling of metallic alloys

    Spitaler, T. (Speaker), Bechter, J. (contributor) & Romaner, L. (contributor)

    9 Jun 2022

    Activity: Talk or presentation › Oral presentation

  49. Modelling-aided materials discovery at Montanuniversit¨at Leoben

    Gehringer, D. (Speaker), Dösinger, C. A. (contributor), Reichmann, A. (contributor), Holec, D. (contributor) & Romaner, L. (contributor)

    2 Jun 2022

    Activity: Talk or presentation › Oral presentation

  50. Enhancing mechanical properties of ufg W via grain boundary segregation engineering

    Kiener, D. (Keynote speaker), Wurmshuber, M. (contributor), Doppermann, S. (contributor), Wurster, S. (contributor), Jakob, S. (contributor), Alfreider, M. (contributor), Schmuck, K. S. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Clemens, H. (contributor) & Maier-Kiener, V. (contributor)

    30 May 2022

    Activity: Talk or presentation › Invited talk

  51. On the thermodynamics of binary W-Ti and its nanocrystalline stability

    Spitaler, T. (Speaker), Scheiber, D. (contributor) & Romaner, L. (contributor)

    23 May 2022

    Activity: Talk or presentation › Oral presentation

  52. Controlling the interface toughness by mode mixity and interface chemistry

    Kiener, D. (Speaker), Alfreider, M. (contributor), Balbus, G. H. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor) & Gianola, D. S. (contributor)

    27 Apr 2022

    Activity: Talk or presentation › Invited talk

  53. Thermodynamic modeling of nanocrystalline stability in TiW alloys

    Romaner, L. (Speaker), Spitaler, T. (contributor) & Scheiber, D. (contributor)

    20 Apr 2022

    Activity: Talk or presentation › Oral presentation

  54. Grain boundary doping as effective method to improve mechanical properties in ultra-fine grained tungsten

    Wurmshuber, M. (contributor), Doppermann, S. (contributor), Wurster, S. (contributor), Jakob, S. (contributor), Alfreider, M. (contributor), Schmuck, K. S. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Maier-Kiener, V. (contributor), Clemens, H. (contributor) & Kiener, D. (Speaker)

    28 Feb 2022

    Activity: Talk or presentation › Invited talk

  55. 2021

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

    Kiener, D. (Invited speaker), Wurmshuber, M. (Speaker), Doppermann, S. (contributor), Alfreider, M. (contributor), Issa, I. (contributor), Schmuck, K. S. (contributor), Burtscher, M. (contributor), Wurster, S. (contributor), Jakob, S. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Gammer, C. (contributor), Maier-Kiener, V. (contributor) & Clemens, H. (contributor)

    29 Nov 2021

    Activity: Talk or presentation › Oral presentation

  57. Computational methods for grain boundary segregation in metallic alloys

    Romaner, L. (Speaker), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor), Peil, O. (contributor), Dösinger, C. A. (contributor) & Reichmann, A. (contributor)

    29 Sept 2021

    Activity: Talk or presentation › Oral presentation

  58. How grain boundary doping affects the mechanical properties in ultra-fine grained tungsten and nanocrystalline tungsten composites

    Wurmshuber, M. (Speaker), Doppermann, S. (contributor), Wurster, S. (contributor), Jakob, S. (contributor), Alfreider, M. (contributor), Schmuck, K. S. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor), Maier-Kiener, V. (contributor), Clemens, H. (contributor) & Kiener, D. (contributor)

    29 Sept 2021

    Activity: Talk or presentation › Oral presentation

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

    Wurmshuber, M. (Speaker), Schmuck, K. S. (contributor), Doppermann, S. (contributor), Burtscher, M. (contributor), Bodlos, R. (contributor), Romaner, L. (contributor) & Kiener, D. (contributor)

    17 Sept 2021

    Activity: Talk or presentation › Oral presentation

  60. Locally resolved interfacial fracture mechanics in a Si-WTi-Cu multilayer system

    Alfreider, M. (Speaker), Bodlos, R. (contributor), Romaner, L. (contributor) & Kiener, D. (contributor)

    16 Sept 2021

    Activity: Talk or presentation › Oral presentation

  61. Machine learning of segregation energies obtained with atomistic simulations

    Scheiber, D. (contributor), Peil, O. (contributor), Dösinger, C. A. (contributor), Razumovskiy, V. I. (contributor) & Romaner, L. (Speaker)

    16 Sept 2021

    Activity: Talk or presentation › Oral presentation

  62. Feature engineering for machine learning of grain boundary segregation databases

    Romaner, L. (Speaker), Peil, O. (contributor), Scheiber, D. (contributor), Razumovskiy, V. I. (contributor) & Mücke, M. (contributor)

    5 Jun 2021

    Activity: Talk or presentation › Oral presentation

  63. 2020

  64. "2020 MRS Spring/Fall Meeting" , Symposia: F.EL04: Beyond Graphene 2D Materials—Synthesis, Properties and Device Applications

    Teichert, C. (Speaker), Matkovic, A. (contributor), Gradwohl, K.-P. (contributor), Kratzer, M. (contributor), Genser, J. (contributor) & Romaner, L. (contributor)

    19 Oct 2020 → 21 Oct 2020

    Activity: Talk or presentation › Invited talk

  65. 2010

  66. Sixth International Conference on MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE, Faculty of Mechanical Engineering

    Romaner, L. (Speaker)

    27 Jun 2010

    Activity: Participating in or organising an event › Participation in conference

  67. DPG 2010

    Romaner, L. (Speaker)

    21 Mar 2010 → 26 Mar 2010

    Activity: Participating in or organising an event › Participation in conference

  68. 2009

  69. ICSMA-15

    Romaner, L. (Speaker)

    16 Aug 2009 → 21 Aug 2009

    Activity: Participating in or organising an event › Participation in conference

  70. 2008

  71. ÖPG Karl-Heinz Seeger Preisträgervortrag

    Romaner, L. (Invited speaker)

    24 Sept 2008

    Activity: Participating in or organising an event › Participation in conference

  72. 58. Jahrestagung der Österreichischen Physikalischen Gesellschaft

    Romaner, L. (Speaker)

    22 Sept 2008 → 26 Sept 2008

    Activity: Participating in or organising an event › Participation in conference

  73. American Physical Society

    Romaner, L. (Speaker)

    10 Mar 2008 → 14 Mar 2008

    Activity: Participating in or organising an event › Participation in conference

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