Microscopic Origins of Fracture Toughness

Revealing the local fatigue behavior of bimodal copper laminates by micropillar fatigue tests

Autorzy: Sebastian Krauß, Thomas Schieß, Mathias Göken, Benoit Merle
Opublikowane w: Materials Science and Engineering: A, Numer 788, 2020, Strona(/y) 139502, ISSN 0921-5093
Wydawca: Elsevier BV
DOI: 10.1016/j.msea.2020.139502

The Origin of Deformation Induced Topological Anisotropy in Silica Glass

Autorzy: Sudheer Ganisetti, Achraf Atila, Julien Guénolé, Aruna Prakash, Jürgen Horbach, Lothar Wondraczek, Erik Bitzek
Opublikowane w: Acta Materialia, 2023, ISSN 1359-6454
Wydawca: Elsevier BV
DOI: 10.1016/j.actamat.2023.119108

Effects of interatomic potential on fracture behaviour in single- and bicrystalline tungsten

Autorzy: Praveenkumar Hiremath, Solveig Melin, ErikBitzek, Pär A.T.Olsson
Opublikowane w: Computational Materials Science, 2022, Strona(/y) 111283, ISSN 0927-0256
Wydawca: Elsevier BV
DOI: 10.1016/j.commatsci.2022.111283

A new method for microscale cyclic crack growth characterization from notched microcantilevers and application to single crystalline tungsten and a metallic glass

Autorzy: S. Gabel, B. Merle, E. Bitzek, M. Göken
Opublikowane w: Journal of Materials Research, 2022, ISSN 0884-2914
Wydawca: Materials Research Society
DOI: 10.1557/s43578-022-00618-x

Microstructure, Mechanical Properties and Tribological Behavior of Magnetron-Sputtered MoS2 Solid Lubricant Coatings Deposited under Industrial Conditions

Autorzy: Armin Seynstahl; Sebastian Krauß; Erik Bitzek; Bernd Meyer; Benoit Merle; Stephan Tremmel
Opublikowane w: Coatings, 2021, ISSN 2079-6412
Wydawca: MDPI
DOI: 10.3390/coatings11040455

On the influence of Al-concentration on the fracture toughness of NiAl: microcantilever fracture tests and atomistic simulations

Autorzy: Webler, Ralf; Baranova, Polina N.; Karewar, Shivraj; Neumeier, Steffen; Möller, Johannes J.; Springer, Hauke; Göken, Mathias; Bitzek, Erik
Opublikowane w: Acta Materialia, 2022, Strona(/y) 117996, ISSN 1359-6454
Wydawca: Elsevier BV
DOI: 10.1016/j.actamat.2022.117996

Segregation-enhanced grain boundary embrittlement of recrystallised tungsten evidenced by site-specific microcantilever fracture

Autorzy: Chunhua Tian, Yan Ma, Alireza Ghafarollahi, Piyush Patil, Gerhard Dehm, Erik Bitzek, Marcin Rasinski and James P. Best
Opublikowane w: Acta Materialia, 2023, ISSN 1359-6454
Wydawca: Elsevier BV
DOI: 10.1016/j.actamat.2023.119256

Fracture ab initio: A force-based scaling law for atomistically informed continuum models

Autorzy: Johannes J. Möller, Erik Bitzek, Rebecca Janisch, Hamad ul Hassan, Alexander Hartmaier
Opublikowane w: Journal of Materials Research, Numer 33/22, 2018, Strona(/y) 3750-3761, ISSN 0884-2914
Wydawca: Materials Research Society
DOI: 10.1557/jmr.2018.384

Microstructural dependence of the fracture toughness of metallic thin films: A bulge test and atomistic simulation study on single-crystalline and polycrystalline silver films

Autorzy: Eva I. Preiß, Hao Lyu, Jan P. Liebig, Gunther Richter, Florentina Gannott, Patric A. Gruber, Mathias Göken, Erik Bitzek, Benoit Merle
Opublikowane w: Journal of Materials Research, Numer 34/20, 2019, Strona(/y) 3483-3494, ISSN 0884-2914
Wydawca: Materials Research Society
DOI: 10.1557/jmr.2019.262

Assessment and optimization of the fast inertial relaxation engine (fire) for energy minimization in atomistic simulations and its implementation in lammps

Autorzy: Julien Guénolé, Wolfram G. Nöhring, Aviral Vaid, Frédéric Houllé, Zhuocheng Xie, Aruna Prakash, Erik Bitzek
Opublikowane w: Computational Materials Science, Numer 175, 2020, Strona(/y) 109584, ISSN 0927-0256
Wydawca: Elsevier BV
DOI: 10.1016/j.commatsci.2020.109584

Combining Experiments and Atom Probe Tomography‐Informed Simulations on γ′ Precipitation Strengthening in the Polycrystalline Ni‐Base Superalloy A718Plus

Autorzy: Andreas Kirchmayer, Hao Lyu, Martin Pröbstle, Frédéric Houllé, Andreas Förner, Daniela Huenert, Mathias Göken, Peter Johann Felfer, Erik Bitzek, Steffen Neumeier
Opublikowane w: Advanced Engineering Materials, 2020, Strona(/y) 2000149, ISSN 1438-1656
Wydawca: John Wiley & Sons Ltd.
DOI: 10.1002/adem.202000149

Microcantilever Fracture Tests of α-Cr Containing NiAl Bond Coats

Autorzy: Stefan Gabel, Sven Giese, Ralf Uwe Webler, Steffen Neumeier, Mathias Göken
Opublikowane w: Advanced Engineering Materials, 2022, ISSN 1438-1656
Wydawca: John Wiley & Sons Ltd.
DOI: 10.1002/adem.202101429

A Molecular Simulation Approach to Bond Reorganization in Epoxy Resins: From Curing to Deformation and Fracture

Autorzy: Julian Konrad; Robert H. Meißner; Erik Bitzek; Dirk Zahn
Opublikowane w: ACS Polymers Au, Numer 1, 2021, Strona(/y) 165-174, ISSN 2694-2453
Wydawca: American Chemical Society
DOI: 10.1021/acspolymersau.1c00016

Microscopic Deformation Modes and Impact of Network Anisotropy on the Mechanical and Electrical Performance of Five-fold Twinned Silver Nanowire Electrodes

Autorzy: Nadine J. Schrenker, Zhuocheng Xie, Peter Schweizer, Marco Moninger, Felix Werner, Nicolas Karpstein, Mirza Mačković, George D. Spyropoulos, Manuela Göbelt, Silke Christiansen, Christoph J. Brabec, Erik Bitzek, Erdmann Spiecker
Opublikowane w: ACS Nano, Numer 15/1, 2021, Strona(/y) 362-376, ISSN 1936-0851
Wydawca: American Chemical Society
DOI: 10.1021/acsnano.0c06480

LEFM is agnostic to geometrical nonlinearities arising at atomistic crack tips

Autorzy: Lakshmipathy, Tarakeshwar; Steinmann, Paul; Bitzek, Erik
Opublikowane w: Forces in Mechanics, 2022, ISSN 2666-3597
Wydawca: Elsevier
DOI: 10.1016/j.finmec.2022.100127

Systematic atomic structure datasets for machine learning potentials: Application to defects in magnesium

Autorzy: Marvin Poul, Liam Huber,Erik Bitzek, Jörg Neugebauer
Opublikowane w: PHYSICAL REVIEW B, 2023, ISSN 2469-9969
Wydawca: APS
DOI: 10.1103/physrevb.107.104103

Structural reorientation and compaction of porous MoS2 coatings during wear testing

Autorzy: Sebastian Krauß,Armin Seynstahl, Stephan Tremmel, Bernd Meyer, Erik Bitzek, Mathias Göken, Tadahiro Yokosawa, Benjamin Apeleo Zubiri, Erdmann Spiecker, Benoit Merle
Opublikowane w: Wear, 2022, ISSN 0043-1648
Wydawca: Elsevier BV
DOI: 10.1016/j.wear.2022.204339

Microcantilever Fracture Tests on Eutectic NiAl‐Cr(Mo) in‐situ Composites

Autorzy: Stefan Gabel; Sven Giese; Benoit Merle; Ioannis Sprenger; Martin Heilmaier; Steffen Neumeier; Erik Bitzek; Mathias Göken
Opublikowane w: Advanced Engineering Materials, 2021, Strona(/y) 200146, ISSN 1438-1656
Wydawca: John Wiley & Sons Ltd.
DOI: 10.1002/adem.202001464

CraDis - a 3D mesoscale simulation tool coupling Dislocations dynamics with Crack propagation

Autorzy: Fivel, Marc Jover Carrasco, Elena
Opublikowane w: Software, 2023
Wydawca: Zenodo
DOI: 10.5281/zenodo.8207501

Fracture Toughness of Off-Stoichiometric B2 NiAl as determined by micromechanical tests and atomistic simulations

Autorzy: Ralf Webler, Polina N. Baranova, Shivraj Karewar, Johannes J. Möller, Steffen Neumeier, Mathias Göken, Erik Bitzek
Opublikowane w: Data Publication, 2020
Wydawca: zenodo
DOI: 10.5281/zenodo.4039532

Supplementary data on microcantilever fatigue tests

Autorzy: Stefan Gabel, Benoit Merle
Opublikowane w: Data set, 2022
Wydawca: Zenodo
DOI: 10.5281/zenodo.6875453

Dislocation Mobilities in BCC and B2 Metals as Determined from Atomistic Simulations

Autorzy: Duancheng Ma, Erik Bitzek
Opublikowane w: Data Publication in Zenodo, 2020
Wydawca: zenodo
DOI: 10.5281/zenodo.4064862

Supplementary nanoindentation data on PVD sputter-deposited MoS2 coatings

Autorzy: Sebastian Krauß, Benoit Merle
Opublikowane w: Data set, 2021
Wydawca: Zenodo
DOI: 10.5281/zenodo.4899332

Influence of Structure and Topology on the Deformation Behavior and Fracture of Oxide Glasses

Autorzy: Achraf Atila
Opublikowane w: 2023
Wydawca: Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)

3D simulations of the interactions between crack and dislocations

Autorzy: Jover Carrasco, Elena
Opublikowane w: 2022
Wydawca: Hal Open Science

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