A spin-wave logic gate based on a width-modulated dynamic magnonic crystal
arXiv:1501.03486 · doi:10.1063/1.4914506
Abstract
An electric current controlled spin-wave logic gate based on a width-modulated dynamic magnonic crystal is realized. The device utilizes a spin-wave waveguide fabricated from a single-crystal Yttrium Iron Garnet film and two conducting wires attached to the film surface. Application of electric currents to the wires provides a means for dynamic control of the effective geometry of the waveguide and results in a suppression of the magnonic band gap. The performance of the magnonic crystal as an AND logic gate is demonstrated.
4 pages, 4 figures
References in corpus (8)
- The building blocks of magnonics
- Realization of XNOR and NAND spin-wave logic gates
- Physical Origin and Generic Control of Magnonic Band Gaps of Dipole-Exchange Spin Waves in Width-Modulated-Nanostrip Waveguides
- Spin-wave propagation in a microstructured magnonic crystal
- Current-controlled dynamic magnonic crystal
- Oscillatory Energy Exchange Between Waves Coupled by a Dynamic Artificial Crystal
- Magnonic band gap design by the edge modulation of micro-sized waveguides
- Tuning the Band Structures of a 1D Width-Modulated Magnonic Crystal by a Transverse Magnetic Field
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- Bias-free spin-wave phase shifter for magnonic logic
- Ultra-low damping in lift-off structured yttrium iron garnet thin films
- Skyrmion Based Magnonic Crystals
- Spin wave damping in periodic and quasiperiodic magnonic structures
- Controlled interconversion of quantized spin wave modes via local magnetic fields
- Spin-Wave frequency division multiplexing in an yttrium iron garnet microstripe magnetized by inhomogeneous field
- Measurement of a Magnonic Crystal at Millikelvin Temperatures
- Tuning edge localized spin waves in magnetic microstripes by proximate magnetic structures
- Spin wave spectral probing of possible microstates in building-block of macroscopically degenerate artificial spin ice
- Giant spin-vorticity coupling excited by shear-horizontal surface acoustic waves
- Spatial Control of Hybridization-Induced Spin-Wave Transmission Stop Band
- Magnetodynamic properties of dipole-coupled 1D magnonic crystals
- Observation of angle-dependent mode conversion and mode hopping in 2D annular antidot lattice
- Ultra-strong coupling of two ferromagnets via Meissner currents
- Controlling degeneracy and magnetization switching in an artificial spin ice system of peanut-shaped nanomagnets