M(H) dependence and size distribution of SPIONs measured by atomic magnetometry

Colombo, Simone; Lebedev, Victor; Grujić, Zoran D.; Dolgovskiy, Vladimir; Weis, Antoine

doi:10.18416/ijmpi.2016.1604001

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Journal article

M(H) dependence and size distribution of SPIONs measured by atomic magnetometry

Colombo, Simone Département de Physique, Université de Fribourg, Switzerland
Lebedev, Victor Département de Physique, Université de Fribourg, Switzerland
Grujić, Zoran D. Département de Physique, Université de Fribourg, Switzerland
Dolgovskiy, Vladimir Département de Physique, Université de Fribourg, Switzerland
Weis, Antoine Département de Physique, Université de Fribourg, Switzerland

27.04.2016

Published in:

International Journal on Magnetic Particle Imaging. - 2016, vol. 2, no. 1, p. 1604001

nanoparticles characterization

English We demonstrate that the quasistatic recording of the magnetic excitation function M(H) of superparamagnetic iron oxide magnetic nanoparticle (SPION) suspensions by an atomic magnetometer allows a precision determination of the sample’s iron mass contentmFe and the particle size distribution.

Faculty

Faculté des sciences et de médecine

Department

Département de Physique

Language