Titelangaben
Rehberg, Ingo ; Richter, Reinhard ; Hartung, Stefan ; Lucht, Niklas ; Hankiewicz, Birgit ; Friedrich, Thomas:
Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function.
In: Physical Review B.
Bd. 100
(2019)
Heft 13
.
- 134425.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.100.134425
Dies ist die aktuelle Version des Eintrags.
Abstract
The dipole strength of magnetic particles in a suspension is obtained by a graphical rectification of the magnetization curves based on the inverse Langevin function. The method yields the arithmetic and the harmonic mean of the particle distribution. It has an advantage compared to the fitting of magnetization curves to some appropriate mathematical model: It does not rely on assuming a particular distribution function of the particles.
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Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function. (deposited 30 Jul 2019 11:57)
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