Fig. 2
From: Mapping the Brain’s electric fields with Magnetoelectric nanoparticles
Magnetic field response of MNs and MENs depending on the nanoparticle size and local electric field at the micron-size scale. a Mrel (H) for MNs. (b) Mrel (H) for MENs for five different values of the local electric field: E1 = 5, E2 = 10, E3 = 20, E4 = 40, E5 = 100 V/m. The relative magnetization is the ratio of the magnetization and its saturated value