C
Christoph Eberl
Researcher at University of Freiburg
Publications - 57
Citations - 2030
Christoph Eberl is an academic researcher from University of Freiburg. The author has contributed to research in topics: Deformation (engineering) & Metamaterial. The author has an hindex of 19, co-authored 50 publications receiving 1740 citations. Previous affiliations of Christoph Eberl include Applied Materials & University of Stuttgart.
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Journal ArticleDOI
Tailored 3D mechanical metamaterials made by dip-in direct-laser-writing optical lithography.
Tiemo Bückmann,Nicolas Stenger,Muamer Kadic,Johannes Kaschke,Andreas Frölich,Tobias Kennerknecht,Christoph Eberl,Michael Thiel,Martin Wegener +8 more
TL;DR: Bow-tie elements assembled into mechanical metamaterials with positive/zero/negative Poisson's ratio and with sufficient overall size for direct mechanical characterization aim at demonstrating the new possibilities with respect to rationally designed effective materials.
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Micro- and nanoscale tensile testing of materials
Daniel Gianola,Christoph Eberl +1 more
TL;DR: In this paper, the authors review concepts and techniques for performing instrumented tensile testing of materials at small dimensions and discuss the experimental opportunities, challenges, and pitfalls in concert with the scientific insights revealed from tensile investigations at length scales.
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Strain Measurements of Silicon Dioxide Microspecimens by Digital Imaging Processing
William N. Sharpe,J. Pulskamp,Daniel Gianola,Christoph Eberl,R. Polcawich,Richard E. Thompson +5 more
TL;DR: In this article, the Young's modulus of 60.1 ± 3.4 GPa and fracture strength of 364 ± 57 MPa were obtained on 1.0 μm thin silicon dioxide specimens.
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Depth-resolved residual stress analysis of thin coatings by a new FIB–DIC method
Marco Sebastiani,Christoph Eberl,Christoph Eberl,Edoardo Bemporad,George M. Pharr,George M. Pharr +5 more
TL;DR: In this article, an incremental focused ion beam (FIB) ring-core milling, combined with high-resolution in situ SEM-FEG imaging of the relaxing surface and a full field strain analysis by digital image correlation (DIC), is presented.
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Mechanical properties of bulk single crystalline nanoporous gold investigated by millimetre-scale tension and compression testing
TL;DR: In this article, the mechanical behavior of millimetre-scale, bulk single crystalline, nanoporous gold at room temperature is reported for the first time, and tension and compression tests are performed with a custom-designed test system that accommodates small-scale samples.