Zobrazeno 1 - 10
of 67 293
pro vyhledávání: '"spin-wave"'
Autor:
Xue, Kun1 (AUTHOR) xue00050@umn.edu, Victora, R. H.1 (AUTHOR) victora@umn.edu
Publikováno v:
Scientific Reports. 10/4/2024, Vol. 14 Issue 1, p1-14. 14p.
We show, by means of micromagnetic simulations, inelastic scattering of spin-wave beams on edge-localized spin waves modes. The outcome of the investigated inelastic scattering is creation of new spin-waves beams of frequencies shifted by the edge mo
Externí odkaz:
http://arxiv.org/abs/2408.09961
Autor:
Gieniusz, Ryszard, Gruszecki, Pawel, Kisielewski, Jan, Dhiman, Anuj Kumar, Matczak, Michal, Kurant, Zbigniew, Sveklo, Iosif, Guzowska, Urszula, Tekielak, Maria, Krawczyk, Maciej, Stobiecki, Feliks, Maziewski, Andrzej
Results of extensive combined experimental and theoretical investigations on static and dynamic properties of Ir/Co/Pt multilayer with low uniaxial anisotropy and asymmetric Ir/Co and Co/Pt interfaces responsible for large interfacial Dzyaloshinskii-
Externí odkaz:
http://arxiv.org/abs/2410.22042
This paper develops a systematic strong coupling spin wave expansion of itinerant Kondo lattice magnets, magnets in which local moment spins are Kondo coupled to itinerant charge degrees of freedom. The strong coupling expansion is based on a canonic
Externí odkaz:
http://arxiv.org/abs/2408.16665
In this paper we study a class of exactly solvable Kondo-Heisenberg toy models in one dimension, with the goal of comparing the exact low-energy excitations of the ferromagnetic ground state to the approximate solution obtained from spin wave theory.
Externí odkaz:
http://arxiv.org/abs/2408.16752
Conventionally, atomic vapor is perceived as a non-living system governed by the principles of thermodynamics and statistical physics. However, the demarcation line between life and non-life appears to be less distinct than previously thought. In a s
Externí odkaz:
http://arxiv.org/abs/2408.04950
Publikováno v:
Acta Mater. 2025, 283, 120499
Extending the current understanding and use of magnonics beyond conventional planar systems, we demonstrate surface localization of spin-wave ferromagnetic resonance (FMR) modes by designing complex three-dimensional nanostructures. Using micromagnet
Externí odkaz:
http://arxiv.org/abs/2408.03782
Publikováno v:
Phys. Rev. B.110, 144428 (2024)
In this work, lateral displacements of transmitted and reflected spin waves at a 360 degree domain wall (360DW), which is referred to as the spin-wave Goos-H\"{a}nchen effect (SWGHE), are systematically investigated in magnetic heterostructures with
Externí odkaz:
http://arxiv.org/abs/2407.21477
The usual starting point for understanding magnons in cuprate antiferromagnets such as La$_2$CuO$_4$ is a spin model incorporating cyclic exchange, which descends from a one-band Hubbard model, and has parameters taken from fits based on non-interact
Externí odkaz:
http://arxiv.org/abs/2407.20501