International Journal on Magnetic Particle Imaging IJMPI
Vol. 8 No. 1 Suppl 1 (2022): Int J Mag Part Imag

Proceedings Articles

Immobilized nanoparticles with uniaxial anisotropy in multi-dimensional Lissajous-type excitation: An equilibrium model approach

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Proper modeling of the magnetization dynamics of the involved magnetic nanoparticles (MNPs) is still one of the open challenges in magnetic particle imaging (MPI) particularly in the multi-dimensional excitation case of Lissajous-type. In this simulation study we focus on the immobilized and oriented MNP case and we investigate similarities and differences between the Fokker-Planck Néel model and an equilibrium model taking into account uniaxial anisotropy.

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