Equilibrium bi-domain configuration in cylindrical magnetic microparticles

Maksym A. Popov ()
Additional contact information
Maksym A. Popov: Electronics and Computer Systems, Taras Shevchenko National University of Kyiv

The European Physical Journal B: Condensed Matter and Complex Systems, 2017, vol. 90, issue 3, 1-7

Abstract: Abstract This report is on the equilibrium bi-domain structure in magnetic microparticles of cylindrical shape with circular or elliptic cross-section and finite thickness. The model is for two coaxial 180 degree domains. The dependence of the inner domain dimensions on bias magnetic field was estimated for a series of particle aspect ratios. It is shown that a change in bias field leads to significant variation in the inner domain radius and that such variations occur at decreasing field strength as the particle height increases. Results of our model are of importance for magnetic particles ground state calculations and analysis of spin-wave oscillations in ferrite micro- and nano-resonators with non-uniform internal magnetization.

Keywords: Solid; State; and; Materials (search for similar items in EconPapers)
Date: 2017
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1140/epjb/e2017-70748-9 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:eurphb:v:90:y:2017:i:3:d:10.1140_epjb_e2017-70748-9

Ordering information: This journal article can be ordered from
http://www.springer.com/economics/journal/10051

DOI: 10.1140/epjb/e2017-70748-9

Access Statistics for this article

The European Physical Journal B: Condensed Matter and Complex Systems is currently edited by P. Hänggi and Angel Rubio

More articles in The European Physical Journal B: Condensed Matter and Complex Systems from Springer, EDP Sciences
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().