A spin wave diode
arXiv:1509.05095 · doi:10.1103/PhysRevX.5.041049
Abstract
A diode, a device allowing unidirectional signal transmission, is a fundamental element of logic structures and lies in the heart of modern information systems. Spin wave or magnon, representing a collective quasi-particle excitation of the magnetic order in magnetic materials, is a promising candidate of information carrier for the next generation energy-saving technologies. Here we propose a scalable and reprogrammable pure spin wave logic hardware architecture using domain walls and surface anisotropy stripes as waveguides on a single magnetic wafer. We demonstrate theoretically the design principle of the simplest logic component, a spin wave diode, utilizing the chiral bound states in a magnetic domain wall with Dzyaloshiskii-Moriya interaction, and confirm its performance through micromagnetic simulations. Our findings open a new vista for realizing different types of pure spin wave logic components and finally achieving an energy-efficient and hardware-reprogrammable spin wave computer.
6 pages, 5 figures
References in corpus (4)
Cited by in corpus (67)
- Roadmap on Spin-Wave Computing
- Excitation of unidirectional exchange spin waves by a nanoscale magnetic grating
- Chiral spin-wave velocities induced by all-garnet interfacial Dzyaloshinskii-Moriya interaction in ultrathin yttrium iron garnet films
- Stacking Domain Wall Magnons in Twisted van der Waals Magnets
- Spin-wave diode and circulator based on unidirectional coupling
- Purely magnetic logic based on polarized spin waves
- Creation of uni-directional spin-wave emitters by utilizing interfacial Dzyaloshinskii-Moriya interaction
- Spin-Wave Fiber
- Magnonic band structure in a Co/Pd stripe domain system investigated by Brillouin light scattering and micromagnetic simulations
- Slow-wave based magnonic diode
- Nonvolatile Electric Field Control of Thermal Magnons in the Absence of an Applied Magnetic Field
- Topological spin Hall effects and tunable skyrmion Hall effects in uniaxial antiferromagnetic insulators
- Unidirectional spin-wave channeling along magnetic domain walls of Bloch type
- Eavesdropping on spin waves inside the domain-wall nanochannel via three-magnon processes
- Antiferromagnetic domain wall motion driven by polarized spin waves
- Non-reciprocity of spin waves in magnetic nanotubes with helical equilibrium magnetization
- Skyrmion Tubes as Magnonic Waveguides
- Efficient Gating of Magnons by Proximity Superconductors
- Dissipative Spin-wave Diode and Nonreciprocal Magnonic Amplifier
- Probing the Dzyaloshinskii-Moriya interaction via the propagation of spin waves in ferromagnetic thin films
- Skew scattering and side jump of spin wave across magnetic texture
- Graded index lenses for spin wave steering
- Spin-wave propagation in the presence of inhomogeneous Dzyaloshinskii-Moriya interactions
- Energy Storage via Topological Spin Textures
- Goos-Hänchen effect of spin waves at heterochiral interfaces
- An anomalous refraction of spin waves as a way to guide signals in curved magnonic multimode waveguides
- Lateral transport properties of thermally excited magnons in yttrium iron garnet films
- Nonreciprocal Emergence of Hybridized Magnons in magnetic thin Films
- Handedness-filter and Doppler shift of spin waves in ferrimagnetic domain walls
- Enhanced magnon spin current using the bosonic Klein paradox
- Geometric magnonics with chiral magnetic domain walls
- Paving Spin-Wave Fibers in Magnonic Nanocircuits Using Spin-Orbit Torque
- Unidirectional Microwave Transduction with Chirality Selected Short-Wavelength Magnon Excitations
- Magnon dynamics in parity-time-symmetric dipolarly coupled waveguides and magnonic crystals
- Unidirectionality of spin waves in Synthetic Antiferromagnets
- Controllable magnon frequency comb in synthetic ferrimagnets
- Thermodynamic Entanglement of Magnonic Condensates
- Effect of inhomogeneous Dzyaloshinskii-Moriya interaction on antiferromagnetic spin-wave propagation
- Narrow waveguide based on ferroelectric domain wall
- Spin wave driven domain wall motion in easy-plane ferromagnets: a particle perspective
- Off-axial focusing of spin-wave lens in the presence of Dzyaloshinskii-Moriya interaction
- Interplay between spin wave and magnetic vortex
- Domain wall diode based on functionally graded Dzyaloshinskii-Moriya interaction
- Energy storage in magnetic textures driven by vorticity flow
- Dynamics of Spiral Spin Waves in Magnetic Nano-patches: Influence of Thickness and Shape
- Curvilinear manipulation of polarized spin wave
- Third-order topological insulator in three-dimensional lattice of magnetic vortices
- All-magnonic Stern-Gerlach effect in antiferromagnets
- Spin-wave spectral analysis in crescent-shaped ferromagnetic nanorods
- Spin-Wave Self-Imaging: Experimental and Numerical Demonstration of Caustic and Talbot-like Diffraction Patterns
- Magnetically switchable spin wave retarder with antiferromagnetic domain wall
- Comparison of spin-wave transmission in parallel and antiparallel magnetic configurations
- Non-local magnon transport in a magnetic domain wall wave guide
- Non-Hermitian unidirectional routing of photonic qubits
- Time-domain imaging of curling modes in a confined magnetic vortex and a micromagnetic study exploring the role of spiral spin waves emitted by the core
- Magnon-polaron formation in XXZ quantum Heisenberg chains
- Anatomy of spin wave driven magnetic texture motion via magnonic torques
- Nonreciprocal Spin Waves Driven by Left-Hand Microwaves
- Unidirectional spin transport of a spin-orbit-coupled atomic matter wave using a moving Dirac -potential well
- Suppression of the spin waves nonreciprocity due to interfacial Dzyaloshinskii Moriya interaction by lateral confinement in magnetic nanostructures
- Domain Wall Networks as Skyrmion Crystals in Chiral Magnets
- Domain wall skyrmion-based magnonic crystal
- Noncollinearity-modulated electronic properties of the monolayer CrI
- Dzyaloshinskii-Moriya interaction induced extrinsic linewidth broadening of ferromagnetic resonance
- Tunable Ultrafast Dynamics of Antiferromagnetic Vortices in Nanoscale Dots
- Spin wave frequency hysteresis in Ir/Co/Pt multilayers with Dzyaloshinskii-Moriya interaction
- Symmetry- and curvature effects on spin waves in vortex-state hexagonal nanotubes