Microscopic Origins of Fracture Toughness

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

Autores: Sebastian Krauß, Thomas Schieß, Mathias Göken, Benoit Merle
Publicado en: Materials Science and Engineering: A, Edición 788, 2020, Página(s) 139502, ISSN 0921-5093
Editor: Elsevier BV
DOI: 10.1016/j.msea.2020.139502

The Origin of Deformation Induced Topological Anisotropy in Silica Glass

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

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

Autores: Praveenkumar Hiremath, Solveig Melin, ErikBitzek, Pär A.T.Olsson
Publicado en: Computational Materials Science, 2022, Página(s) 111283, ISSN 0927-0256
Editor: 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

Autores: S. Gabel, B. Merle, E. Bitzek, M. Göken
Publicado en: Journal of Materials Research, 2022, ISSN 0884-2914
Editor: 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

Autores: Armin Seynstahl; Sebastian Krauß; Erik Bitzek; Bernd Meyer; Benoit Merle; Stephan Tremmel
Publicado en: Coatings, 2021, ISSN 2079-6412
Editor: MDPI
DOI: 10.3390/coatings11040455

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

Autores: Webler, Ralf; Baranova, Polina N.; Karewar, Shivraj; Neumeier, Steffen; Möller, Johannes J.; Springer, Hauke; Göken, Mathias; Bitzek, Erik
Publicado en: Acta Materialia, 2022, Página(s) 117996, ISSN 1359-6454
Editor: Elsevier BV
DOI: 10.1016/j.actamat.2022.117996

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

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

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

Autores: Johannes J. Möller, Erik Bitzek, Rebecca Janisch, Hamad ul Hassan, Alexander Hartmaier
Publicado en: Journal of Materials Research, Edición 33/22, 2018, Página(s) 3750-3761, ISSN 0884-2914
Editor: 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

Autores: Eva I. Preiß, Hao Lyu, Jan P. Liebig, Gunther Richter, Florentina Gannott, Patric A. Gruber, Mathias Göken, Erik Bitzek, Benoit Merle
Publicado en: Journal of Materials Research, Edición 34/20, 2019, Página(s) 3483-3494, ISSN 0884-2914
Editor: 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

Autores: Julien Guénolé, Wolfram G. Nöhring, Aviral Vaid, Frédéric Houllé, Zhuocheng Xie, Aruna Prakash, Erik Bitzek
Publicado en: Computational Materials Science, Edición 175, 2020, Página(s) 109584, ISSN 0927-0256
Editor: 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

Autores: Andreas Kirchmayer, Hao Lyu, Martin Pröbstle, Frédéric Houllé, Andreas Förner, Daniela Huenert, Mathias Göken, Peter Johann Felfer, Erik Bitzek, Steffen Neumeier
Publicado en: Advanced Engineering Materials, 2020, Página(s) 2000149, ISSN 1438-1656
Editor: John Wiley & Sons Ltd.
DOI: 10.1002/adem.202000149

Microcantilever Fracture Tests of α-Cr Containing NiAl Bond Coats

Autores: Stefan Gabel, Sven Giese, Ralf Uwe Webler, Steffen Neumeier, Mathias Göken
Publicado en: Advanced Engineering Materials, 2022, ISSN 1438-1656
Editor: 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

Autores: Julian Konrad; Robert H. Meißner; Erik Bitzek; Dirk Zahn
Publicado en: ACS Polymers Au, Edición 1, 2021, Página(s) 165-174, ISSN 2694-2453
Editor: 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

Autores: 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
Publicado en: ACS Nano, Edición 15/1, 2021, Página(s) 362-376, ISSN 1936-0851
Editor: American Chemical Society
DOI: 10.1021/acsnano.0c06480

LEFM is agnostic to geometrical nonlinearities arising at atomistic crack tips

Autores: Lakshmipathy, Tarakeshwar; Steinmann, Paul; Bitzek, Erik
Publicado en: Forces in Mechanics, 2022, ISSN 2666-3597
Editor: Elsevier
DOI: 10.1016/j.finmec.2022.100127

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

Autores: Marvin Poul, Liam Huber,Erik Bitzek, Jörg Neugebauer
Publicado en: PHYSICAL REVIEW B, 2023, ISSN 2469-9969
Editor: APS
DOI: 10.1103/physrevb.107.104103

Structural reorientation and compaction of porous MoS2 coatings during wear testing

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

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

Autores: Stefan Gabel; Sven Giese; Benoit Merle; Ioannis Sprenger; Martin Heilmaier; Steffen Neumeier; Erik Bitzek; Mathias Göken
Publicado en: Advanced Engineering Materials, 2021, Página(s) 200146, ISSN 1438-1656
Editor: John Wiley & Sons Ltd.
DOI: 10.1002/adem.202001464

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

Autores: Fivel, Marc Jover Carrasco, Elena
Publicado en: Software, 2023
Editor: Zenodo
DOI: 10.5281/zenodo.8207501

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

Autores: Ralf Webler, Polina N. Baranova, Shivraj Karewar, Johannes J. Möller, Steffen Neumeier, Mathias Göken, Erik Bitzek
Publicado en: Data Publication, 2020
Editor: zenodo
DOI: 10.5281/zenodo.4039532

Supplementary data on microcantilever fatigue tests

Autores: Stefan Gabel, Benoit Merle
Publicado en: Data set, 2022
Editor: Zenodo
DOI: 10.5281/zenodo.6875453

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

Autores: Duancheng Ma, Erik Bitzek
Publicado en: Data Publication in Zenodo, 2020
Editor: zenodo
DOI: 10.5281/zenodo.4064862

Supplementary nanoindentation data on PVD sputter-deposited MoS2 coatings

Autores: Sebastian Krauß, Benoit Merle
Publicado en: Data set, 2021
Editor: Zenodo
DOI: 10.5281/zenodo.4899332

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

Autores: Achraf Atila
Publicado en: 2023
Editor: Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)

3D simulations of the interactions between crack and dislocations

Autores: Jover Carrasco, Elena
Publicado en: 2022
Editor: Hal Open Science

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