Journal
JOURNAL OF APPLIED PHYSICS
Volume 129, Issue 12, Pages -Publisher
AIP Publishing
DOI: 10.1063/5.0042804
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Funding
- Planning and Budgeting Committee (PBC) of the Council for Higher Education of Israel [vat/bat/cyc6/102]
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The magnetization dynamics of nanomagnetic beads with a diameter ranging from 80 to 250 nm were studied using a high-resolution elliptical planar Hall effect (EPHE) sensor integrated with a fluidic channel. The dynamics were well described with Cole-Cole and exponential decay models for frequency and time domains, respectively. The potential use of EPHE sensors in lab-on-a-chip applications was discussed.
We study the magnetization dynamics of nanomagnetic beads with a diameter ranging from 80 to 250 nm in frequency and time domains using a high-resolution elliptical planar Hall effect (EPHE) sensor integrated with a fluidic channel. We find that the dynamics are well described with Cole-Cole and exponential decay models for frequency and time domains, respectively. We discuss the potential use of EPHE sensors in lab-on-a-chip applications.
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