Theoretical Reveal of Intriguing Standing Wave Modes of Carrying Space Beat-Frequency Phenomenon in Nanopillar Arrays
Sign Up to like & getrecommendations! Published in 2018 at "Plasmonics"
DOI: 10.1007/s11468-018-0849-5
Abstract: In this work, we demonstrate a kind of new standing wave modes of carrying space beat-frequency effect in an optimized nanopillar array, which can greatly reshape the electric filed distribution and result in high-quality biosensors.… read more here.
Keywords: standing wave; carrying space; wave; wave modes ... See more keywords
Stability of internal gravity wave modes: from triad resonance to broadband instability
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.265
Abstract: Abstract A theoretical study is made of the stability of propagating internal gravity wave modes along a horizontal stratified fluid layer bounded by rigid walls. The analysis is based on the Floquet eigenvalue problem for… read more here.
Keywords: scale; internal gravity; instability; gravity wave ... See more keywords
Acoustofluidic Diversity Achieved by Multiple Modes of Acoustic Waves Generated on Piezoelectric-Film-Coated Aluminum Sheets
Sign Up to like & getrecommendations! Published in 2024 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.4c06480
Abstract: Excitation of multiple acoustic wave modes on a single chip is beneficial to implement diversified acoustofluidic functions. Conventional acoustic wave devices made of bulk LiNbO3 substrates generally generate few acoustic wave modes once the crystal-cut… read more here.
Keywords: acoustic wave; acoustic waves; wave; acoustofluidic diversity ... See more keywords
Nonreciprocal collective magnetostatic wave modes in geometrically asymmetric bilayer structure with nonmagnetic spacer.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr06003e
Abstract: Nonreciprocity, i.e. inequivalence in amplitudes and frequencies of spin waves propagating in opposite directions, is a key property underlying functionality in prospective magnonic devices. Here we demonstrate experimentally and theoretically a simple approach to induce… read more here.
Keywords: structure; bilayer structure; structure nonmagnetic; nonmagnetic spacer ... See more keywords
Vortex-chirality-dependent standing spin-wave modes in soft magnetic nanotubes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5010405
Abstract: Spin-wave (SW) modes excited in cylindrical nanotubes of finite length were investigated using finite-element micromagnetic simulations. From the simulation results along with the relevant analytical interpretation, we found unique dynamic modes representative of a variety… read more here.
Keywords: spin wave; spin; wave modes; chirality dependent ... See more keywords
Spin-wave excitation and critical angles in a hybrid photon-magnon-coupled system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5109576
Abstract: We studied “strongly enhanced” excitations of magnetostatic spin-waves in a hybrid magnon-photon-coupled system consisting of an inverted split-ring resonator and an yttrium iron garnet film. The backward-volume magnetostatic wave, magnetostatic surface wave, forward-volume magnetostatic wave… read more here.
Keywords: spin wave; field; critical angles; wave modes ... See more keywords
Phase resolved observation of spin wave modes in antidot lattices
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0045142
Abstract: Antidot lattices have proven to be a powerful tool for spin wave band structure manipulation. Utilizing time-resolved scanning transmission x-ray microscopy, we are able to experimentally image edge-localized spin wave modes in an antidot lattice… read more here.
Keywords: modes antidot; spin wave; antidot lattices; geometry ... See more keywords
Reconfigurable spin wave modes in a Heusler magnonic crystal
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0189486
Abstract: We report on the field evolution of the microwave spin wave modes in magnonic crystals made of square antidot lattices etched in a thin film of the Co2MnSi Heusler alloy and having a lateral size… read more here.
Keywords: magnonic crystal; heusler magnonic; modes heusler; spin wave ... See more keywords
Enhanced transduction of MPT for antisymmetric Lamb waves using a detuned resonator
Sign Up to like & getrecommendations! Published in 2019 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ab20fc
Abstract: We propose a novel method to boost the power of a magnetostrictive patch transducer (MPT) for generating antisymmetric Lamb wave modes in a plate. Because an MPT installed on a plate mainly exerts in-plane deformation… read more here.
Keywords: mpt; antisymmetric lamb; wave modes; detuned resonator ... See more keywords
I. The effect of symmetric and spatially varying equilibria and flow on MHD wave modes: slab geometry
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab1143
Abstract: Realistic theoretical models of magnetohydrodynamic wave propagation in the different solar magnetic configurations are required to explain observational results, allowing magnetoseismology to be conducted and provide more accurate information about local plasma properties. The numerical… read more here.
Keywords: mhd wave; effect symmetric; wave modes; symmetric spatially ... See more keywords
Modeling gravitational wave modes from the inspiral of binaries with arbitrary eccentricity
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review D"
DOI: 10.1103/d73g-5pfc
Abstract: Eccentric binaries are key targets for current and future gravitational wave (GW) detectors, offering unique insights into the formation and environments of compact binaries. However, accurately and efficiently modeling eccentric waveforms remains challenging, in part… read more here.
Keywords: gravitational wave; wave; inspiral binaries; modeling gravitational ... See more keywords