Journal
PHYSICAL REVIEW APPLIED
Volume 16, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevApplied.16.L041003
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Funding
- Federal Ministry of Education and Research (BMBF) [05M16GKA, 13XP5060B]
- State Ministry for Science and Research (BWFG, Behorde fur Wissenschaft, Forschung und Gleichstellung), Hamburg (ahoi.digital project, Adaptive crossmodale Sensordatenerfassung)
- German Research Foundation (DFG, Deutsche Forschungsgemeinschaft) [426078691]
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Advancements in micromachinery and nanotechnology, such as magnetically actuated microrobots for navigating in viscous environments, play a crucial role in medicine. Studies have shown that the spatial orientation of immobilized nanoparticles with parallel-aligned magnetic easy axes affects the magnetization response to an external dynamic magnetic field. This study introduces a method to estimate this orientation and experimentally investigate potential application scenarios.
Advances in micromachinery and nanotechnology, such as magnetically actuated microrobots for navigating in viscous environments, are important driving forces in medicine. Recently, it has been shown that the spatial orientation of an ensemble of immobilized nanoparticles with parallel-aligned magnetic easy axes has an effect on the magnetization response to an external dynamic magnetic field. Here, we introduce a method that allows us to estimate the spatial orientation of this axis from the magnetization response and experimentally study a potential application scenario.
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