Standing spin waves in magnonic crystals

2013 ◽  
Vol 113 (9) ◽  
pp. 093908 ◽  
Author(s):  
M. Mruczkiewicz ◽  
M. Krawczyk ◽  
V. K. Sakharov ◽  
Yu. V. Khivintsev ◽  
Yu. A. Filimonov ◽  
...  
Keyword(s):  
Spin Waves ◽  
Magnonic Crystals

scholarly journals Spin Waves in Thin Films and Magnonic Crystals with Dzyaloshinskii–Moriya Interactions

2019 ◽  
pp. 121-159
Author(s):  
Rodolfo A. Gallardo ◽  
David Cortés-Ortuño ◽  
Roberto E. Troncoso ◽  
Pedro Landeros
Keyword(s):  
Thin Films ◽  
Spin Waves ◽  
Magnonic Crystals

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

2017 ◽  
Vol 50 (9) ◽  
pp. 094003 ◽  
Author(s):  
V V Kruglyak ◽  
C S Davies ◽  
V S Tkachenko ◽  
O Yu Gorobets ◽  
Yu I Gorobets ◽  
...  
Keyword(s):  
Boundary Conditions ◽  
Spin Waves ◽  
Band Spectrum ◽  
Different Types ◽  
Interfacial Boundary ◽  
Magnonic Crystals

Wannier-Stark ladder spectrum of Bloch oscillations of magneto-dipole spin waves in graded 1D magnonic crystals

2020 ◽  
Vol 46 (8) ◽  
pp. 830-835
Author(s):  
E. V. Tartakovskaya ◽  
A. S. Laurenson ◽  
V. V. Kruglyak
Keyword(s):  
Spin Waves ◽  
Bloch Oscillations ◽  
Magnonic Crystals

Magneto-Photonic and Magnonic Crystals Based on Ferrite Films - New Types of Magnetic Functional Materials

2006 ◽  
Vol 45 ◽  
pp. 1355-1363 ◽  
Author(s):  
S.A. Nikitov ◽  
Yu A. Filimonov ◽  
Ph. Tailhades
Keyword(s):  
Magnetic Force ◽  
Spin Waves ◽  
Functional Materials ◽  
Yttrium Iron ◽  
Garnet Films ◽  
Atomic Force ◽  
New Type ◽  
Magnonic Crystals ◽  
Iron Garnet ◽  
Magnetostatic Spin Waves

A new type of photonic crystals entitled “magnonic crystals (MC)” that exhibit forbidden gaps in the microwave spectrum of magnetostatic spin waves (MSW) are reported. The topography of the MCs that consist of two-dimensional (2-D) etched holes periodic structure in yttrium iron garnet films was studied by atomic force and magnetic force magnetometry. The propagation characteristics of spin waves in such 2-D MCs was measured and analyzed.

Spectrum and reflection of spin waves in magnonic crystals with different interface profiles

2010 ◽  
Vol 81 (2) ◽  
Author(s):  
V. S. Tkachenko ◽  
V. V. Kruglyak ◽  
A. N. Kuchko
Keyword(s):  
Spin Waves ◽  
Magnonic Crystals

Tailoring the spin waves band structure of 1D magnonic crystals consisting of L-shaped iron/permalloy nanowires

2017 ◽  
Vol 50 (10) ◽  
pp. 105002 ◽  
Author(s):  
G Gubbiotti ◽  
R Silvani ◽  
S Tacchi ◽  
M Madami ◽  
G Carlotti ◽  
...  
Keyword(s):  
Band Structure ◽  
Spin Waves ◽  
Magnonic Crystals

scholarly journals Concept of using structure magnonic crystal – ferroelectric – magnonic crystal as logic gate

2019 ◽  
Vol 30 ◽  
pp. 07008
Author(s):  
Oleg Matveev ◽  
Maria Morozova
Keyword(s):  
Dielectric Constant ◽  
Logic Gate ◽  
Spin Waves ◽  
Experimental Studies ◽  
Band Gaps ◽  
Wave Processes ◽  
Logical Element ◽  
Ferroelectric Layer ◽  
Magnonic Crystals ◽  
Magnonic Crystal

The features of the propagation of spin waves in a composite multiferroic structure consisting of two magnonic crystals and a ferroelectric layer are considered. During the propagation of spin waves in such a structure, the formation of band gaps takes place, the position of which depends on the method of excitation of coupled structure and dielectric constant of ferroelectric. This effect can be taken as the basis for the operation of a logical element that allows implementing AND and OR operators. The results of theoretical and experimental studies of spin-wave processes in this structure are presented.

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