Fig. 4
From: Characterizing dynamic behaviors of three-particle paramagnetic microswimmer near a solid surface
a Schematic of the microswimmer actuated with simple rotation. Rotation axis of the microswimmer coincides with centroid of the simplified isosceles triangle (red dash lines). The red dot refers to the projection of the rotation axis as well as the centroid with coordinate (\(x_c\),\(y_c\)). b Rotation axis of the microswimmer coincides with the longest side of the simplified isosceles triangle. c Dynamic behaviors with pose angle \(\varphi\) and distance \(d_m\). Black arrows and dash lines refer to the angular velocity and rotation axis of the microswimmer, respectively. b, c Have the same coordinate