Octonacci photonic quasicrystals

ER Brandão, CH Costa, MS Vasconcelos, D Anselmo… - Optical Materials, 2015 - Elsevier
We study theoretically the transmission spectra in one-dimensional photonic quasicrystals,
made up of SiO 2 (A) and TiO 2 (B) materials, organized following the Octonacci sequence …

Formation of the band spectrum of spin waves in 1D magnonic crystals with different types of interfacial boundary conditions

VV Kruglyak, CS Davies, VS Tkachenko… - Journal of Physics D …, 2017 - iopscience.iop.org
We report a theoretical study of the spin-wave band spectrum of magnonic crystals formed
by stacking thin-film magnetic layers, with general assumptions about the properties of the …

Remagnetization in arrays of ferromagnetic nanostripes with periodic and quasiperiodic order

K Szulc, F Lisiecki, A Makarov, M Zelent, P Kuświk… - Physical Review B, 2019 - APS
We investigate experimentally and theoretically the magnetization reversal process in one-
dimensional magnonic structures composed of permalloy nanostripes of the two different …

Enhanced Magneto-Optical Activities of Modulated - Multilayer Metamaterials

S Tomita, T Suwa, P Riego, A Berger, N Hosoito… - Physical Review …, 2019 - APS
We study optical and magneto-optical (MO) properties of epitaxially grown modulated Fe-Pt
multilayer metamaterials by means of generalized MO ellipsometry (GME). Large Kerr …

[HTML][HTML] Spin wave propagation spectra in Octonacci one-dimensional magnonic quasicrystals

AP Valeriano, CH Costa, CG Bezerra - Journal of Magnetism and Magnetic …, 2018 - Elsevier
In this paper, we study spin wave propagation in quasiperiodic magnonic superlattices that
follow the so-called Octonacci quasiperiodic sequence, where the N-th stage can be …

Spin wave propagation and nonreciprocity in metallic magnonic quasi-crystals

T Manago, K Fujii, K Kasahara… - Journal of Physics D …, 2021 - iopscience.iop.org
The characteristics of spin waves (SWs) propagating in Fibonacci magnonic quasi-crystals
(MQCs) were investigated in micromagnetic simulations. The SWs feel 1/3 of the …

Remagnetization in the array of ferromagnetic nanowires with periodic and quasiperiodic order

K Szulc, F Lisiecki, A Makarov, M Zelent… - arxiv preprint arxiv …, 2018 - arxiv.org
We investigate experimentally and theoretically the magnetization reversal process in one-
dimensional magnonic structures composed of permalloy nanowires of the two different …