Fig. 3: Magneto-mechanical coupling.
From: Local resonance bandgap control in a particle-aligned magnetorheological metamaterial
a Angle-dependent saturation magnetic field change for aligned and non-aligned MREs. In the aligned case, Hs,0 refers to the saturation magnetic field when the measuring magnetic field is parallel to the aligned one. b Dependence of the elastic (Young’s) modulus on the magnetic field for the aligned MRE. Inset shows a schematic of the compression test under a magnetic field. F represents the compression force and B represents the magnetic field provided by permanent magnets.
