Table 1 Relationship between magnet diameter, thickness, and mass (NdFeB, Density = 7.5 g/\(cm^{3}\)).

From: Light-driven soft robot with compound motion patterns based on gas–liquid phase transition chamber

Magnet ID

Diameter (mm)

Thickness (mm)

Mass (g)

1

3

0.5

0.025

2

3

1

0.051

3

4

0.5

0.051

4

4

1

0.098

5

5

0.5

0.068

6

5

1

0.151