4 papers
Enhanced nanocomposite susceptibility by field-alignment of superparamagnetic particles
Mathias Zambach, Miriam Varón, Thomas Veile +7
Nanocomposites comprised of insulated magnetic single-domain particles are promising candidates for high-frequency, eddy current free, soft magnetic materials, but tend to suffer f…
AC Magnetometry Loop Tracer Compatible with Magnetic Calorimetry for Power Loss Analysis
Thomas Veile, Michael Harmel, Mathias Zambach +3
Magnetic nanoparticles (MNPs) have garnered significant attention for various applications in the high-kHz-to-MHz range, although their magnetic characterization at these operation…
Printable Nanocomposites with Superparamagnetic Maghemite (-FeO) Particles for Microinductor-core Applications
Mathias Zambach, Miriam Varón, Thomas Veile +8
We here present printable and castable magnetic nanocomposites containing superparamagnetic 113 nm -FeO particles in an insulating poly-vinyl alcohol polymer matrix…
The effect of demagnetization on the susceptibility of single-domain particles and assemblies
Mathias Zambach, Miriam Varón, Mads R. Almind +4
According to the classical laws of magnetism, the shape of magnetically soft objects limits the effective susceptibility. For example, spherical soft magnets cannot display an effe…