Results 11 to 20 of about 917 (180)

Resonant and nonlinear phenomena during the propagation of magnetostatic waves in multiferroid, semiconductor and metallized structures based on ferromagnetic films and magnonic crystals [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика, 2022
Purpose of this work is to compile an overview of a new and fruitful scientific direction in magnonics, which grew out of the works of Ph.D., Professor Yuri Pavlovich Sharaevsky, and related to the study of resonant and nonlinear phenomena during the ...
Morozova, Maria Aleksandrovna, Matveev, Oleg Valeryevich   +1 more
doaj   +1 more source

Maximum gain enhancement in wireless power transfer using anisotropic metamaterials

Scientific Reports, 2023
We present an analysis for metamaterial (MM) enhanced wireless power transfer (WPT) that includes new results revealing the impact of magnetostatic surface waves and their degradation of WPT efficiency.
William Carter Harris, David S. Ricketts
doaj   +1 more source

Influence of three-magnon decays on electromotive force generation by magnetostatic surface waves in integral YIG – Pt structures [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика, 2022
The purpose of this work is to find out the influence of three-magnon decay processes on the electromotive force (EMF (U)) generated by propagating magnetostatic surface waves (MSSW) with the help of the inverse spin Hall effect in the “yttrium ...
Seleznev, M. E., Nikulin, Y. V., Khivintsev , Y. V., Vysotskii, S. L., Kozhevnikov, Aleksandr Vladimirovich, Sakharov, Valentin Konstantinovich, Dudko, Galina Mihajlovna, Pavlov, Evgenij Sergeevich, Filimonov, Y. A.   +8 more
doaj   +1 more source

Solid State Physics

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012
The law of magnetostatic waves dispersion in the manganese and magnesium-manganese ferrospinels films was investigated using the moving-transducer method. The wave numbers, phase and group velocities of magnetostatic waves are defined.
L. A. Mitlina, G. S. Badrtdinov, Yu. V. Velikanova, M. R. Vinogradova   +3 more
doaj   +1 more source

Effect of probing signal on the output signals spectrum of nonlinear spin waves in a cross based on waveguides of iron-yttrium garnet film [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика, 2021
Subject. A change in the spectrum of spin waves (SW) in a magnetic cross is investigated when two signals pass through it: a pump signal and a probe signal. Objective. Detection of specific features in formation of the spectra of the output signals of SW
Kozhevnikov, Aleksandr Vladimirovich, Dudko, Galina Mihajlovna, Khivintsev , Y. V., Sakharov, Valentin Konstantinovich, Vysotskii, S. L., Nikulin, Y. V., Seleznev, M. E., Khitun, Aleksander Georgievich, Filimonov, Y. A.   +8 more
doaj   +1 more source

Magnonic Crystal with Strips of Magnetic Nanoparticles: Modeling and Experimental Realization via a Dip-Coating Technique

Magnetochemistry, 2021
In this article, we describe a magnonic crystal formed by magnetite nanoparticles. The periodic strip-like structure of the nanoparticles was fabricated on the surface of thin yttrium iron garnet single-crystal film grown on a gallium–gadolinium garnet ...
Zorayda Lazcano-Ortiz, Cesar L. Ordóñez-Romero, Jorge Luis Domínguez-Juárez, Guillermo Monsivais, Rafael Quintero-Torres, Daniel Matatagui, José Roberto Fragoso-Mora, Naser Qureshi, Oleg Kolokoltsev   +8 more
doaj   +1 more source

Magnetostatic Surface Waves in a Left Handed / Ferrite/ Metal-Strip-Grating Structure [PDF]

, 2012
The dispersion characteristics for magnetostatic surface waves in a left handed ( LHM)/ferrite/ metal-stripgrating structure have been investigated. We found that, the waveguide supports backward TE waves since both permittivity and magnetic permeability
Mousa, Hana M., M. M. Shabat, H. M. Mousa, Shabat, Mohammed M.   +3 more
core   +1 more source

Reconfigurable magnon interference by on-chip dynamic wavelength conversion

Scientific Reports, 2023
Spin waves (SWs), an ultra-low power magnetic excitation in ferro or antiferromagnetic media, have tremendous potential as transport less data carriers for post-CMOS technology using their wave interference properties.
Md Shamim Sarker, Lihao Yao, Hiroyasu Yamahara, Kaijie Ma, Zhiqiang Liao, Kenyu Terao, Siyi Tang, Sankar Ganesh Ramaraj, Munetoshi Seki, Hitoshi Tabata   +9 more
doaj   +1 more source

Micromagnetic modeling of self-focusing effect of backward volume magnetostatic waves in iron-yttrium garnet films [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика, 2021
 Abstract. Topic. Micromagnetic modeling of the propagation of backward volume magnetostatic waves (MSBVW) beams, excited by an antenna, placed in the center of yttrium iron garnet (YIG) film, has been carried out. Aim. To explore MSBVWbeam focusing
Dudko, Galina Mihajlovna, Khivintsev , Y. V., Sakharov, Valentin Konstantinovich, Kozhevnikov, Aleksandr Vladimirovich, Vysotskii, S. L., Seleznev, M. E., Filimonov, Y. A.   +6 more
doaj   +1 more source

Kudryashov method for exact solutions of isothermal magnetostatic atmospheres [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2016
The Kudryashov method to look for the exact solutions of the nonlinear differential equations is presented. The Kudryashov method is applied to search for the exact solutions of the Liouville equation and the Sinh-Poisson equation.
Nematollah Kadkhoda, Hossein Jafari
doaj   +1 more source