Sokolovskyy, M. L. and Krawczyk, M. (2011) The magnetostatic modes in planar one-dimensional magnonic crystals with nanoscale sizes. Journal of Nanoparticle Research, 13 (11). pp. 6085-6091.
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Abstract
The plane-wave method is used to determine the spin-wave spectra in nanoscale one-dimensional magnonic crystals formed by a periodic lattice of ferromagnetic stripes. The dynamic demagnetizing field in a new formulation is used in these calculations. The calculated spectra of spin waves are compared with experimental data taken from literature and a good agreement is obtained. The dependence of the spin-wave spectra on magnetic material parameters consisting of magnetic stripes is systematically studied. We proved that the experimentally found magnonic band structure with two magnonic gaps is of magnetostatic nature.
| Item Type: | Article |
|---|---|
| ID Code: | 11543 |
| Deposited By: | Prof. Alexey Ivanov |
| Deposited On: | 05 Jan 2012 09:30 |
| Last Modified: | 05 Jan 2012 09:42 |
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