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Helfen, Lukas
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1

In-situ neutron imaging of delayed crack propagation of hig..:

Lindblom, David ; Halilović, Armin E. ; Woracek, Robin...
Materials Science and Engineering: A.  895 (2024)  - p. 146215 , 2024
Link: https://doi.org/10.1016/..
 
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2

The origins of critical deformations in cylindrical silicon..:

Lübke, Erik ; Helfen, Lukas ; Cook, Phil...
Energy & Environmental Science.  17 (2024)  14 - p. 5048-5059 , 2024
Link: https://doi.org/10.1039/..
 
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3

Understanding water dynamics in operating fuel cells by ope..:

Hack, Jennifer ; Ziesche, Ralf F ; Fransson, Matilda...
Journal of Physics: Energy.  6 (2024)  2 - p. 025021 , 2024
Link: https://doi.org/10.1088/..
 
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4

Ductile shear damage micromechanisms studied by correlative..:

Kong, Xiang ; Hurst, Mathias ; Helfen, Lukas...
Journal of Materials Science.  59 (2024)  29 - p. 13690-13708 , 2024
Link: https://doi.org/10.1007/..
 
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5

Shear loading dominated damage mechanisms and strain locali..:

Buljac, Ante ; Kong, Xiang ; Helfen, Lukas..
Mechanics of Materials.  178 (2023)  - p. 104558 , 2023
Link: https://doi.org/10.1016/..
 
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6

Visualizing Lithium Ion Transport in Solid‐State Li–S Batte..:

Bradbury, Robert ; Kardjilov, Nikolay ; Dewald, Georg F....
Advanced Functional Materials.  33 (2023)  38 - p. , 2023
Link: https://doi.org/10.1002/..
 
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7

3D Imaging of On-Chip Porous Medium Using X-ray Laminograph..:

Morais, Sandy ; Lecoutre, Carole ; Philippot, Gilles...
Processes.  11 (2023)  7 - p. 1981 , 2023
Link: https://doi.org/10.3390/..
 
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8

Hierarchically guided in situ nanolaminography for the visu..:

Hurst, Mathias ; Helfen, Lukas ; Morgeneyer, Thilo F....
Scientific Reports.  13 (2023)  1 - p. , 2023
Link: https://doi.org/10.1038/..
 
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9

Compact and versatile neutron imaging detector with sub-4μm..:

Tengattini, Alessandro ; Kardjilov, Nikolay ; Helfen, Lukas...
Optics Express.  30 (2022)  9 - p. 14461 , 2022
Link: https://doi.org/10.1364/..
 
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10

Gaining mechanistic insight into key factors contributing t..:

Ball, Keiran ; Lee, Yeajin ; Furtado, Carolina...
Energy Reports.  8 (2022)  - p. 61-66 , 2022
Link: https://doi.org/10.1016/..
 
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11

The Hydration State of Bone Tissue Affects Contrast in Neut..:

Törnquist, Elin ; Le Cann, Sophie ; Tengattini, Alessandro...
Frontiers in Bioengineering and Biotechnology.  10 (2022)  - p. , 2022
Link: https://doi.org/10.3389/..
 
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12

Investigations of Silicon-Based Anodes for Li-Ion Batteries..:

Lübke, Erik ; Helfen, Lukas ; Brunner, Roland...
Microscopy and Microanalysis.  28 (2022)  S1 - p. 248-250 , 2022
Link: https://doi.org/10.1017/..
 
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13

High-resolution neutron imaging of salt precipitation and w..:

Disch, Joey ; Bohn, Luca ; Koch, Susanne...
Nature Communications.  13 (2022)  1 - p. , 2022
Link: https://doi.org/10.1038/..
 
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14

3D in situ study of damage during a 'shear to tension' load..:

Kong, Xiang ; Helfen, Lukas ; Hurst, Mathias...
Acta Materialia.  231 (2022)  - p. 117842 , 2022
Link: https://doi.org/10.1016/..
 
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15

Tofu: a fast, versatile and user-friendly image processing ..:

Faragó, Tomáš ; Gasilov, Sergey ; Emslie, Iain...
Journal of Synchrotron Radiation.  29 (2022)  3 - p. 916-927 , 2022
Link: https://doi.org/10.1107/..
 
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