Second harmonic magnetoacoustic responses of magnetic nanoparticles in magnetoacoustic tomography with magnetic induction

Guo Gepu¹, Gao Ya¹, Li Yuzhi¹, Ma Qingyu^{1, †}, Tu Juan², Zhang Dong²

Schematic diagram of the 2H-MAR measurement system with the inset of magnetic force analysis for a single MNP.