Abstract
This work explores how different parameters, e.g. magnetic anisotropy and core radius, influence the signal/spectrum of magnetic particles in a one-dimensional excitation field. Simulations are performed using a model considering both the mechanical and magnetization dynamics of the particle. The performed simulations show an increase of amplitude at higher harmonics for anisotropy constants within a certain range. This increase is also observed for different magnetic radii. The obtained knowledge can help to improve the performance of magnetic particles in magnetic particle imaging.
| Original language | English |
|---|---|
| Article number | 2004001 |
| Journal | International Journal on Magnetic Particle Imaging |
| Volume | 6 |
| Issue number | 1 |
| ISSN | 2365-9033 |
| DOIs | |
| Publication status | Published - 18.04.2020 |
Funding
This work was funded by the German Federal Ministry of Education and Research, contract number 13GW0069B.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being -
SDG 9 Industry, Innovation, and Infrastructure
Research Areas and Centers
- Academic Focus: Biomedical Engineering
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