Zobrazeno 1 - 10
of 64
pro vyhledávání: '"S. Mamica"'
Autor:
S. Mamica
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract We present the results of studies on the non-uniform frequency shift of spin wave spectrum in a two-dimensional magnonic crystal of cobalt/permalloy under the influence of external magnetic field changes. We investigate the phenomenon of cou
Externí odkaz:
https://doaj.org/article/70f91f571e894d34b4c26bcc35e230f8
Publikováno v:
Advances in Condensed Matter Physics, Vol 2012 (2012)
The calculation of the magnonic spectra using the plane-wave method has limitations, the origin of which lies in the formulation of the effective magnetic field term in the equation of motion (the Landau-Lifshitz equation) for composite media. Accord
Externí odkaz:
https://doaj.org/article/c1cb44fce6804551a46876313dee6bda
Akademický článek
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Autor:
S. Mamica
Publikováno v:
Acta Physica Polonica A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7810a74e273872d006ca869a18b21fc
https://doi.org/10.12693/aphyspola.133.505
https://doi.org/10.12693/aphyspola.133.505
Autor:
Gianluca Gubbiotti, S. Mamica, Paweł Gruszecki, Piotr Graczyk, Jarosław W. Kłos, Maciej Krawczyk
Publikováno v:
Three-Dimensional Magnonics ISBN: 9780429299155
Magnetic films with a periodic pattern were considered for controlling spin waves (SWs) from 1976. The concept of magnonic crystals (MCs) was proposed as an SW counterpart of photonic crystals. The MC can be formed from a magnetic material with perio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad375ed7c80a15ffc1591c376f3bc68
https://doi.org/10.1201/9780429299155-2
https://doi.org/10.1201/9780429299155-2
Autor:
S. Mamica, M. L. Sokolovskyy, Maciej Krawczyk, Jarosław W. Kłos, C. S. Davies, G. Centała, V. V. Kruglyak, Michał Mruczkiewicz, Justyna Rychły
Publikováno v:
Physical Review B, 100
Physical Review B, 100, 22
Physical Review B, 100, 22
The one-dimensional planar magnonic crystals are usually fabricated as a sequence of stripes intentionally or accidentally separated by non-magnetic spacers. The influence of spacers on shaping the spin wave spectra is complex and still not completel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a1d130cd9e51e5bd774ccea50e32614
https://doi.org/10.1103/physrevb.100.224428
https://doi.org/10.1103/physrevb.100.224428
Autor:
S. Mamica, Maciej Krawczyk
By means of the plane wave method, we study nonuniform, i.e., mode- and k-dependent, effects in the spin-wave spectrum of a two-dimensional bicomponent magnonic crystal. We use the crystal based on a hexagonal lattice squeezed in the direction of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8712a4bf25f3f0d79f582f9de53bb52
Akademický článek
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Autor:
Justyna Rychły, S. Mamica, Paweł Gruszecki, Jarosław W. Kłos, Michał Mruczkiewicz, Maciej Krawczyk
Publikováno v:
Low Temperature Physics
We have investigated theoretically band structure of spin waves in magnonic crystals with periodicity in one-(1D), two- (2D) and three-dimensions (3D). We have solved Landau-Lifshitz equation with the use of plane wave method, finite element method i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::121262132a3a34ed3ebd377e132d9d6b
http://arxiv.org/abs/1703.04012
http://arxiv.org/abs/1703.04012
Publikováno v:
Journal of Nanoparticle Research
Journal of Nanoparticle Research, Springer Verlag, 2011, 13 (11, SI), pp.6075-6083. ⟨10.1007/s11051-011-0308-0⟩
Journal of Nanoparticle Research, 2011, 13 (11, SI), pp.6075-6083. ⟨10.1007/s11051-011-0308-0⟩
Journal of Nanoparticle Research, Springer Verlag, 2011, 13 (11, SI), pp.6075-6083. ⟨10.1007/s11051-011-0308-0⟩
Journal of Nanoparticle Research, 2011, 13 (11, SI), pp.6075-6083. ⟨10.1007/s11051-011-0308-0⟩
10th International Conference on Nanostructured Materials (NANO), Rome, ITALY, SEP 13-17, 2010; International audience; The aim of this study is to analyse the stability of the single in-plane vortex state in two-dimensional magnetic nanodots with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::508b32b22a9a8a5d102c049f061934fc