Proposal for a standard micromagnetic problem: Spin wave dispersion in a magnonic waveguide
Authors:
- G. Venkat,
- D. Kumar,
- M. Franchin,
- O. Dmytriiev,
- Michał Mruczkiewicz,
- H. Fangohr,
- A. Barman,
- Maciej Krawczyk,
- A. Prabhakar
Abstract
In this paper, we propose a standard micromagnetic problem, of a nanostripe of permalloy. We study the magnetization dynamics and describe methods of extracting features from simulations. Spin wave dispersion curves, relating frequency and wave vector, are obtained for wave propagation in different directions relative to the axis of the waveguide and the external applied field. Simulation results using both finite element (Nmag) and finite difference (OOMMF) methods are compared against analytic results, for different ranges of the wave vector. © 1965-2012 IEEE.
- Record ID
- UAMd60f769365884d6e953599ebad2cda21
- Author
- Journal series
- IEEE Transactions on Magnetics, ISSN 0018-9464
- Issue year
- 2013
- Vol
- 49
- Pages
- 524-529
- ASJC Classification
- ;
- DOI
- DOI:10.1109/TMAG.2012.2206820 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 25
- Score source
- journalList
- Score
- Publication indicators
- = 44; = 54; : 2013 = 1.392; : 2013 (2 years) = 1.213 - 2013 (5 years) =1.301
Share
- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMd60f769365884d6e953599ebad2cda21/
- URN
urn:amu-prod:UAMd60f769365884d6e953599ebad2cda21
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.