39 citations · 138 across the 8 of their papers we have counts for
8 papers
Reversible tuning of omnidirectional band gaps in two-dimensional magnonic crystals by magnetic field and in-plane squeezing
S. Mamica, M. 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…
Influence of nonmagnetic dielectric spacers on the spin wave response of one-dimensional planar magnonic crystals
G. Centala, M. L. Sokolovskyy, C. S. Davies +6
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 space…
Non-uniform spin wave softening in 2D magnonic crystals as a tool for opening omnidirectional magnonic band gaps
S. Mamica, M. Krawczyk, D. Grundler
By means of the plane wave method we study spin wave dynamics in two-dimensional bi-component magnonic crystals based on a squeezed hexagonal lattice and consist of a permalloy thi…
Spin wave dynamics in artificial anti spin-ice systems: experimental and theoretical investigations
S. Mamica, X. Zhou, A. Adeyeye +2
Reversed structures of artificial spin-ice systems, where elongated holes with elliptical shape (antidots) are arranged into a square array with two orthogonal sublattices, are ref…
Vortices in two-dimensional nanorings studied by means of the dynamical matrix method
Sławomir Mamica
This paper concerns an investigation of the spin wave excitations in magnetic nanoparticles. We provide a detailed derivation of the theoretical method for the determination of the…
Spin-Wave Dynamics in the Presence of Magnetic Vortices
Sławomir Mamica
This chapter describes spin-wave excitations in nanosized dots and rings in the presence of the vortex state. The special attention is paid to the manifestation of the competition…
Magnonic crystals - prospective structures for shaping spin waves in nanoscale
J. Rychly, P. Gruszecki, M. Mruczkiewicz +3
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-Lifshi…
Interface-Localized Mode In Bilayer Film Ferromagnetic Resonance Spectrum
H. Puszkarski, S. Mamica
Ferromagnetic resonance (FMR) in exchange-coupled bilayer films has been the subject of intensive studies in recent years. From the experimental viewpoint, a characteristic feature…