Title data
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.
Vol. 100
(2019)
Issue 13
.
 134425.
ISSN 01631829
DOI: https://doi.org/10.1103/PhysRevB.100.134425
This is the latest version of this item.
Abstract in another language
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.
Further data
Item Type:  Article in a journal 

Refereed:  Yes 
Keywords:  Magnetism; Methods in magnetism; Ferrofluids; Langevin equation 
Institutions of the University:  Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Chair Experimental Physics V  Univ.Prof. Dr. Ingo Rehberg Profile Fields Profile Fields > Advanced Fields Profile Fields > Advanced Fields > Nonlinear Dynamics 
Result of work at the UBT:  Yes 
DDC Subjects:  500 Science > 530 Physics 
Date Deposited:  22 Oct 2019 06:45 
Last Modified:  21 Nov 2023 14:24 
URI:  https://eref.unibayreuth.de/id/eprint/52812 
Available Versions of this Item

Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function. (deposited 30 Jul 2019 11:57)
 Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function. (deposited 22 Oct 2019 06:45) [Currently Displayed]