3 citations · 4 across the 2 of their papers we have counts for
5 papers
Comment on "Hysteretic transition between states of a filled hexagonal magnetic dipole cluster"
Simeon Völkel, Stefan Hartung, Ingo Rehberg
In the paper "Andrew D.P. Smith, Peter T. Haugen, Boyd F. Edwards: Hysteretic transition between states of a filled hexagonal magnetic dipole cluster, Journal of Magnetism and Magn…
Dynamics of a magnetic gear with two cogging-free operation modes
Stefan Hartung, Ingo Rehberg
The coupling of two rotating spherical magnets is investigated experimentally. For two specific angles between the input and output rotation axes, a cogging-free coupling is observ…
Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function
Ingo Rehberg, Reinhard Richter, Stefan Hartung +3
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 yi…
Graphical Magnetogranulometry of EMG909
Ingo Rehberg, Reinhard Richter, Stefan Hartung
The magnetization curve of the ferrofluid EMG909 is measured. It can adequately be described by a superposition of four Langevin terms. The effective dipole strength of the magneti…
Dotriacontapoles -- almost self-assembled
Stefan Hartung, Felix Sommer, Simeon Völkel +2
The magnetic field of a cuboidal cluster of eight magnetic spheres is measured. It decays with the inverse seventh power of the distance. This corresponds formally to a hitherto un…