Curvature induced magnonic crystal in nanowires

A new type of magnonic crystals, curvature induced ones, is realized in ferromagnetic nanowires with periodically deformed shape. A magnon band structure of such crystal is fully determined by its curvature: the developed theory is well confirmed by simulations. An application to nanoscale spintronic devises with the geometrically tunable parameters is proposed, namely, to filter elements.

• Publication year

  2019

• Venue

  SciPost Physics

• Publication date

  2019-05-19

• Fields of study

  Materials Science, Physics

• Identifiers
  DOI 10.21468/SciPostPhys.7.3.035arXiv 1905.07795
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Localization of magnon modes in a curved magnetic nanowire

  2018cited by this paper
• Flat Bands, Indirect Gaps, and Unconventional Spin-Wave Behavior Induced by a Periodic Dzyaloshinskii-Moriya Interaction.

  2018cited by this paper
• Mesoscale Dzyaloshinskii-Moriya interaction: geometrical tailoring of the magnetochirality

  2018cited by this paper
• Spin-wave propagation through a magnonic crystal in a thermal gradient

  2018cited by this paper
• Spin wave steering in three-dimensional magnonic networks

  2018cited by this paper
• Realisation of a frustrated 3D magnetic nanowire lattice

  2018cited by this paper
• Geometry-induced motion of magnetic domain walls in curved nanostripes

  2018cited by this paper
• Three-dimensional nanomagnetism

  2017cited by this paper
• Collective spin excitations of helices and magnetic skyrmions: review and perspectives of magnonics in non-centrosymmetric magnets

  2017cited by this paper
• Topologically stable magnetization states on a spherical shell: Curvature-stabilized skyrmions

  2016cited by this paper
• Magnetism in curved geometries

  2016cited by this paper
• Magnon spintronics

  2015cited by this paper
• Curvature-induced domain wall pinning

  2015cited by this paper
• Curvature and torsion effects in spin-current driven domain wall motion

  2015cited by this paper
• Memory on the racetrack.

  2015cited by this paper
• Band Structure of Helimagnons in MnSi Resolved by Inelastic Neutron Scattering.

  2015cited by this paper
• Universal helimagnon and skyrmion excitations in metallic, semiconducting and insulating chiral magnets.

  2015cited by this paper
• Torsion-induced effects in magnetic nanowires

  2015cited by this paper
• Curvature effects in statics and dynamics of low dimensional magnets

  2014cited by this paper
• Review and prospects of magnonic crystals and devices with reprogrammable band structure

  2014cited by this paper
• Nanohelices by shadow growth.

  2014cited by this paper
• Curvature effects in thin magnetic shells.

  2014cited by this paper
• CURVATURE-INDUCED MAGNETOCHIRALITY

  2013cited by this paper
• Reduced models for ferromagnetic nanowires

  2012cited by this paper
• The building blocks of magnonics

  2011cited by this paper
• Nanowire spintronics for storage class memories and logic

  2011cited by this paper
• Brillouin light scattering studies of planar metallic magnonic crystals

  2010cited by this paper
• Making a reconfigurable artificial crystal by ordering bistable magnetic nanowires.

  2010cited by this paper
• Spin-wave propagation in a microstructured magnonic crystal

  2009cited by this paper
• A current-controlled, dynamic magnonic crystal

  2009cited by this paper
• Observation of frequency band gaps in a one-dimensional nanostructured magnonic crystal

  2009cited by this paper
• Scattering of backward spin waves in a one-dimensional magnonic crystal

  2008cited by this paper
• Amplitudes for magnon scattering by vortices in two-dimensional weakly easy-plane ferromagnets

  2003cited by this paper
• Ferromagnetic films with magnon bandgap periodic structures: Magnon crystals

  2003cited by this paper
• Solid State Physics

  2000influential reference
• Differential Geometry I

  1994cited by this paper
• Introduction to solid state physics

  1954influential reference

• Curvilinear Magnonic Crystal Based on 3D Hierarchical Nanotemplates.

  2025cites this paper
• Domain wall skyrmion-based magnonic crystal

  2025cites this paper
• Spiral Annealing of Magnetic Microwires

  2024cites this paper
• Curvature-Induced Magnetization of Altermagnetic Films.

  2024cites this paper
• Bend Induced Magnetic Bistability in Amorphous Microwires

  2023cites this paper
• Curvilinear spin-wave dynamics beyond the thin-shell approximation: Magnetic nanotubes as a case study

  2022cites this paper
• New Dimension in Magnetism and Superconductivity: 3D and Curvilinear Nanoarchitectures

  2021cites this paper
• A perspective on curvilinear magnetism

  2021cites this paper
• Observation of Coherent Spin Waves in a Three-Dimensional Artificial Spin Ice Structure

  2021cites this paper
• Curvature-induced skyrmion mass

  2020cites this paper
• Launching a new dimension with 3D magnetic nanostructures

  2020cites this paper