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Simulation par éléments finis de la déformation de polycristaux à partir d'images de tomographie par contraste de diffraction

Henry Proudhon , Michael Herbig , P. Reischig , Jean-Yves Buffiere , Wolfgang Ludwig
10e colloque national en calcul des structures, May 2011, Giens, France. 7 p
Conference papers hal-00592918v1
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3D in situ study of damage during a ‘shear to tension’ load path change in an aluminium alloy

Xiang Kong , Lukas Helfen , Mathias Hurst , Daniel Hänschke , Djamel Missoum-Benziane , et al.
Acta Materialia, 2022, 231, pp.117842. ⟨10.1016/j.actamat.2022.117842⟩
Journal articles hal-03629627v1

Guided hierarchical X-ray nano-laminography enabling high-resolution in situ investigation of damage nucleation in alloy sheets

Mathias Hurst , Thilo F. Morgeneyer , Lukas Helfen , H Suhonen , Ante Buljac , et al.
15th International Conference on X-ray Microscopy (XRM), Jun 2022, Taiwan, Taiwan
Conference papers hal-03890204v1

In situ 3D synchrotron laminography assessment of ddge fracture in dual-phase steels : quantitative and numerical analysis

Mouhcine Kahziz , Thilo F. Morgeneyer , Matthieu Mazière , L. Helfen , Olivier Bouaziz , et al.
Experimental Mechanics, 2016, 56, pp.177-195. ⟨10.1007/s11340-015-0076-3⟩
Journal articles hal-01295524v1
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Ductile damage mechanism under shear-dominated loading: In-situ tomography experiments on dual phase steel and localization analysis

Christian Roth , Thilo F. Morgeneyer , Yin Cheng , Lukas Helfen , Dirk Mohr
International Journal of Plasticity, 2018, 109, pp.169-192. ⟨10.1016/j.ijplas.2018.06.003⟩
Journal articles hal-01869156v1

Real-time image-content-based beamline control for smart 4D X-ray imaging

Matthias Vogelgesang , Tomas Farago , Thilo F. Morgeneyer , Lukas Helfen , Tomy dos Santos Rolo , et al.
Journal of Synchrotron Radiation, 2016, 23 (5), pp.1254-1263. ⟨10.1107/S1600577516010195⟩
Journal articles istex hal-01421577v1
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Discrete and continuum modelling of size effects in architectured unstable metamaterials

Claudio Findeisen , Samuel Forest , Jörg Hohe , Peter Gumbsch
Continuum Mechanics and Thermodynamics, 2020, ⟨10.1007/s00161-020-00870-8⟩
Journal articles hal-02488079v1
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Microstructural observations supporting thermography measurements for short glass fibre thermoplastic composites under fatigue loading

Lucien Laiarinandrasana , Thilo F. Morgeneyer , Y. Cheng , L. Helfen , V. Le Saux , et al.
Continuum Mechanics and Thermodynamics, 2020, 32, pp.451-469. ⟨10.1007/s00161-019-00748-4⟩
Journal articles hal-02052685v1

Effects of local mesostructure on the damage mechanisms in a fibre-reinforced polyamide composite studied by in situ laminography and digital volume correlation

Cristian Ovalle , Julie Brun , Lukas Helfen , M Hurst , X Kong , et al.
1st Virtual ESIS TC4 Conference on Fracture of Polymers, Composites and Adhesives, Sep 2021, Les Diablerets (online), Switzerland
Conference papers hal-03509483v1
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3D damage micromechanisms in polyamide 6 ahead of a severe notch studied by in situ synchrotron laminography

Yin Cheng , Lucien Laiarinandrasana , Lukas Helfen , Henry Proudhon , Olga Klinkova , et al.
Macromolecular Chemistry and Physics, 2016, 217, pp.701-715. ⟨10.1002/macp.201500316⟩
Journal articles hal-01402600v1
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Hierarchically guided in situ nanolaminography for the visualisation of damage nucleation in alloy sheets

Mathias Hurst , Lukas Helfen , Thilo Morgeneyer , Heikki Suhonen , Ante Buljac , et al.
Scientific Reports, 2023, 13 (1), pp.1055. ⟨10.1038/s41598-022-27035-8⟩
Journal articles hal-03950491v1