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. 2016 Oct 10;6:34924. doi: 10.1038/srep34924

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Copyright © 2016, The Author(s)

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(a) CTE plotted against Young’s modulus³⁹; and (b) CTE versus normalized strength (ultimate strength for Metals and Polymers; modulus of rupture for Ceramics; tensile strength for Composites)⁴⁰. The points for the Octet cells are obtained by varying either the skew angle for a given relative density (0.05) or vice versa. Relative density ranges considered in the charts for the Octet lattice concepts: 0.02 < ρ* < 0.25 for the Iso-CTE Octet, and 0.02 < ρ* < 0.60 for the Aniso-CTE Octet.