Figure 1
(a) A gyroid (G) surface (orange), one of the triply periodic minimal surfaces (TPMSs), and the networks (green and blue) through the centers of the two interwoven spaces where the surface divides. A single unit cell is shown. (b) Two regions separated by a surface (an interface) of constant thickness from the TPMS: TPMS side (yellow) and network side (blue). The volume fraction of the TPMS side is 0.4. (c) Structural model with fluctuations. In the structure shown in (b), the TPMS side region is set to an electron density of 1 and the network side region is set to 0, and a Gaussian function is convolved as a fluctuation. |