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Compression along the vertical axis of a 3D FEBID tower truss lattice structure. (a) Initial lattice dimensions. Note the different dimension of the zigzag units in front view (red arrows) and projected view (purple arrows). (b) Dimensions after 500 nm compression along the long lattice axis. Note the plastic deformation of 194 nm. (c) Monitored force–displacement curve during a tower truss compression experiment with 400 nm plastic deformation. Modified from Lewis et al. [48].
