Stability of triply periodic minimal surfaces

Additively manufactured AlSi10Mg inherently stable thin and thick-walled lattice with negative Poisson’s ratio

“…Although some surface-based architecture can be found in literature, these are limited to nonauxetic minimal surface designs [79][80][81][82]. Moreover, recent reviews [72,83,84] make it clear that auxetic walled variants should be explored to clarify the design paradigms as they may outperform their beam counterparts.…”