Fig. 2
From: Magnetic origami creates high performance micro devices
Influence of nanomembrane planar design on energy and force during assembly. a Magnetostatic energy as a function of shift for the rectangular design and the trapezoidal design with different pitch at three windings. Change from rectangular to trapezoidal pattern results in the formation of energy plateaus with new local minima. The specific shape of energy plateaus and the position of minima can be influenced by the trapezoid pitch. b Direction of axial forces F depending on shift for two adjacent windings in the rectangular design. c Same as in b but for trapezoidal design. d Forces as a function of shift for the rectangular design and the trapezoidal design with different pitch at three windings
