Tiemo Bückmann
Karlsruhe Institute of Technology
30 Papers
512 Citations
Tiemo Bückmann is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Metamaterial & Shear modulus. The author has an hindex of 22, co-authored 30 publications. Previous affiliations of Tiemo Bückmann include Deutsche Forschungsgemeinschaft.
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Papers
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.
695
An elasto-mechanical unfeelability cloak made of pentamode metamaterials
TL;DR: This work designs an approximate elasto-mechanical core-shell 'unfeelability' cloak based on pentamode metamaterials and quasi-statically deform cloak and control samples in the linear regime and map the displacement fields by autocorrelation-based analysis of recorded movies.
Metamaterials beyond electromagnetism
TL;DR: This review includes homogeneous metamaterials as well as intentionally inhomogeneous meetamaterial architectures designed by coordinate-transformation-based approaches analogous to transformation optics, and gives an overview on the current state of the art regarding theory and experiment from the viewpoint of an experimentalist.
508
On the feasibility of pentamode mechanical metamaterials
TL;DR: In this paper, a pentamode metamaterial was fabricated by dip-in direct-laser-writing optical lithography and the figure of merit for the ratio of bulk modulus to shear modulus was shown to be as large as about 1,000.
On the practicability of pentamode mechanical metamaterials
TL;DR: In this article, the pentamode theoretical ideal suggested by Milton and Cherkaev in 1995 can be approximated by a metamaterial with current state-of-the-art lithography.
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