Table 1 The guiding properties for the four types of metal nanowires with different cross-sectional shapes

Triangle

1.614819

6.72 × 10^-2

1.20 × 10⁴

52825

Square

1.615327

6.99 × 10^-2

1.31 × 10⁴

56816

Hexagon

1.614799

6.10 × 10^-2

2.17 × 10⁴

100395

Circle

1.614470

4.89 × 10^-2

2.69 × 10⁴

139037