Tailored 3D Mechanical Metamaterials Made by Dip-in Direct-laser-writing Optical Lithography

Overview

Journal Adv Mater

Date 2012 Apr 13

PMID 22495906

Citations 90

Authors

Tiemo Buckmann

Nicolas Stenger

Muamer Kadic

Johannes Kaschke

Andreas Frolich

Tobias Kennerknecht

Christoph Eberl

Michael Thiel

Martin Wegener

Affiliations

Soon will be listed here.

Abstract

Dip-in direct-laser-writing (DLW) optical lithography allows fabricating complex three-dimensional microstructures without the height restrictions of regular DLW. 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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