Sample | Geometric designs | Side length a (μm) (10, 10, 5 μm) | Space b (μm) (10, 25, 50 μm) | Depth d (μm) (10 μm) | Area fraction f |
SQU a10-b10-d10 | Square 1 | 10.120 | 9.986 | 10.882 | 0.2533 |
SQU a10-b25-d10 | Square 2 | 9.933 | 24.540 | 12.415 | 0.0838 |
SQU a10-b50-d10 | Square 3 | 9.867 | 49.333 | 14.694 | 0.0278 |
TRI a10-b10-d10 | Triangle 4 | 10.373 | 10.373 | 12.656 | 0.1244 |
TRI a10-b25-d10 | Triangle 5 | 9.867 | 25.299 | 11.147 | 0.0268 |
TRI a10-b50-d10 | Triangle 6 | 9.614 | 50.345 | 11.868 | 0.0116 |
HEX a10-b10-d10 | Hexagon 7 | 5.819 | 9.590 | 15.251 | 0.2107 |
HEX a10-b25-d10 | Hexagon 8 | 5.819 | 25.046 | 12.715 | 0.0683 |
HEX a10-b50-d10 | Hexagon 9 | 6.072 | 49.586 | 13.244 | 0.0258 |