High-resolution neutron imaging of salt precipitation and water transport in zero-gap CO2 electrolysis
Disch, Joey, Bohn, Luca, Koch, Susanne, Schulz, Michael, Han, Yiyong, Tengattini, Alessandro, Helfen, Lukas, Breitwieser, Matthias, Vierrath, Severin
Published in Nature communications (15.10.2022)
Published in Nature communications (15.10.2022)
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Journal Article
Ductile damage mechanism under shear-dominated loading: In-situ tomography experiments on dual phase steel and localization analysis
Roth, Christian C., Morgeneyer, Thilo F., Cheng, Yin, Helfen, Lukas, Mohr, Dirk
Published in International journal of plasticity (01.10.2018)
Published in International journal of plasticity (01.10.2018)
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Journal Article
Indirect detector for ultra‐high‐speed X‐ray micro‐imaging with increased sensitivity to near‐ultraviolet scintillator emission
Lukić, Bratislav, Rack, Alexander, Helfen, Lukas, Foster, Daniel J., Ershov, Alexey, Welss, Richard, François, Stéphane, Rochet, Xavier
Published in Journal of synchrotron radiation (01.09.2024)
Published in Journal of synchrotron radiation (01.09.2024)
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Journal Article
On strain and damage interactions during tearing: 3D in situ measurements and simulations for a ductile alloy (AA2139-T3)
Morgeneyer, Thilo F., Taillandier-Thomas, Thibault, Buljac, Ante, Helfen, Lukas, Hild, François
Published in Journal of the mechanics and physics of solids (01.11.2016)
Published in Journal of the mechanics and physics of solids (01.11.2016)
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Journal Article
Hierarchically guided in situ nanolaminography for the visualisation of damage nucleation in alloy sheets
Hurst, Mathias, Helfen, Lukas, Morgeneyer, Thilo F, Suhonen, Heikki, Buljac, Ante, Hild, François, Suuronen, Jussi-Petteri, Baumbach, Tilo, Hänschke, Daniel
Published in Scientific reports (19.01.2023)
Published in Scientific reports (19.01.2023)
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Journal Article
Synchrotron X‐ray computed laminography of the three‐dimensional anatomy of tomato leaves
Verboven, Pieter, Herremans, Els, Helfen, Lukas, Ho, Quang T, Abera, Metadel, Baumbach, Tilo, Wevers, Martine, Nicolaï, Bart M
Published in The Plant journal : for cell and molecular biology (01.01.2015)
Published in The Plant journal : for cell and molecular biology (01.01.2015)
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Journal Article
Heterogeneity of the osteocyte lacuno-canalicular network architecture and material characteristics across different tissue types in healing bone
Schemenz, Victoria, Gjardy, André, Chamasemani, Fereshteh F., Roschger, Andreas, Roschger, Paul, Zaslansky, Paul, Helfen, Lukas, Burghammer, Manfred, Fratzl, Peter, Weinkamer, Richard, Brunner, Roland, Willie, Bettina M., Wagermaier, Wolfgang
Published in Journal of structural biology (01.11.2020)
Published in Journal of structural biology (01.11.2020)
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Journal Article
Electromigration Mechanism of Failure in Flip-Chip Solder Joints Based on Discrete Void Formation
Chang, Yuan-Wei, Cheng, Yin, Helfen, Lukas, Xu, Feng, Tian, Tian, Scheel, Mario, Di Michiel, Marco, Chen, Chih, Tu, King-Ning, Baumbach, Tilo
Published in Scientific reports (20.12.2017)
Published in Scientific reports (20.12.2017)
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Journal Article
Void space inside the developing seed of Brassica napus and the modelling of its function
Verboven, Pieter, Herremans, Els, Borisjuk, Ljudmilla, Helfen, Lukas, Ho, Quang Tri, Tschiersch, Henning, Fuchs, Johannes, Nicolaï, Bart M., Rolletschek, Hardy
Published in The New phytologist (01.09.2013)
Published in The New phytologist (01.09.2013)
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Journal Article
The Hydration State of Bone Tissue Affects Contrast in Neutron Tomographic Images
Törnquist, Elin, Le Cann, Sophie, Tengattini, Alessandro, Helfen, Lukas, Kok, Joeri, Hall, Stephen A., Isaksson, Hanna
Published in Frontiers in bioengineering and biotechnology (17.06.2022)
Published in Frontiers in bioengineering and biotechnology (17.06.2022)
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Journal Article
Understanding water dynamics in operating fuel cells by operando neutron tomography: investigation of different flow field designs
Hack, Jennifer, Ziesche, Ralf F, Fransson, Matilda, Suter, Theo, Helfen, Lukas, Couture, Cyrille, Kardjilov, Nikolay, Tengattini, Alessandro, Shearing, Paul, Brett, Dan
Published in JPhys Energy (01.04.2024)
Published in JPhys Energy (01.04.2024)
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Journal Article
Correlative nanoscale 3D imaging of structure and composition in extended objects
Xu, Feng, Helfen, Lukas, Suhonen, Heikki, Elgrabli, Dan, Bayat, Sam, Reischig, Péter, Baumbach, Tilo, Cloetens, Peter
Published in PloS one (19.11.2012)
Published in PloS one (19.11.2012)
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Journal Article
Gaining mechanistic insight into key factors contributing to crack path transition in particle toughened carbon fibre reinforced polymer composites using 3D X-ray computed tomography
Ball, Keiran, Lee, Yeajin, Furtado, Carolina, Arteiro, Albertino, Patel, Palak, Majkut, Marta, Helfen, Lukas, Wardle, Brian L., Mavrogordato, Mark, Sinclair, Ian, Spearing, Mark
Published in Energy reports (01.11.2022)
Published in Energy reports (01.11.2022)
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Journal Article
Phase contrast laminography based on Talbot interferometry
Altapova, Venera, Helfen, Lukas, Myagotin, Anton, Hänschke, Daniel, Moosmann, Julian, Gunneweg, Jan, Baumbach, Tilo
Published in Optics express (12.03.2012)
Published in Optics express (12.03.2012)
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Journal Article
Quantitative Anisotropic Damage Mechanism in a Forged Aluminum Alloy Studied by Synchrotron Tomography and Finite Element Simulations
Helfen, Lukas, Allais, Lucien, Garnier, Jérôme, Morgeneyer, Thilo F., Shen, Yang, Crépin, Jérôme
Published in Advances in materials science and engineering (2019)
Published in Advances in materials science and engineering (2019)
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Journal Article
Direct observation of particle flow in semi-solid alloys by synchrotron X-ray micro-radioscopy
Zabler, Simon, Rack, Alexander, Rueda, Antonio, Helfen, Lukas, García-Moreno, Francisco, Banhart, John
Published in Physica status solidi. A, Applications and materials science (01.03.2010)
Published in Physica status solidi. A, Applications and materials science (01.03.2010)
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Journal Article
Relics in medieval altarpieces? Combining X-ray tomographic, laminographic and phase-contrast imaging to visualize thin organic objects in paintings
Krug, Kris, Porra, Liisa, Coan, Paola, Wallert, Arie, Dik, Joris, Coerdt, Andrea, Bravin, Alberto, Elyyan, Muthaffar, Reischig, Péter, Helfen, Lukas, Baumbach, Tilo
Published in Journal of synchrotron radiation (01.01.2008)
Published in Journal of synchrotron radiation (01.01.2008)
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Journal Article