at Google ScholarTitle data
Lakkis, Ali ; Biersack, Matthias ; Bilous, Oksana ; Kantorovich, Sofia ; Richter, Reinhard:
Controlling the coarsening dynamics of ferrogranulate networks by means of the filling fraction : Less is more susceptible.
In: Journal of Magnetism and Magnetic Materials.
Vol. 589
(2024)
.
- 171620.
ISSN 0304-8853
DOI: https://doi.org/10.1016/j.jmmm.2023.171620
Abstract in another language
We are exploring in experiments the aggregation process in a shaken granular mixture of glass and magnetized steel beads, filled in a horizontal vessel. After the shaking amplitude is suddenly decreased, the magnetized beads form a transient network that coarsens in time into compact clusters. Here we investigate how an increased volume fraction of the granulate accelerates the coarsening, whereas a homogeneous magnetic field oriented in vertical direction impedes the emergence and growth of the networks. We explore the coarsening dynamics in the -control parameter space, and observe that low filling fractions are more susceptible to an increase of than high ones.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| 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 > Chair Experimental Physics V Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V > Chair Experimental Physics V - Univ.-Prof. Dr. Oliver Bäumchen |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 500 Science 500 Science > 530 Physics |
| Date Deposited: | 19 Dec 2023 09:58 |
| Last Modified: | 19 Dec 2023 09:58 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/88100 |