Advances in coherent magnonics

P Pirro, VI Vasyuchka, AA Serga… - Nature Reviews …, 2021 - nature.com
Magnonics addresses the dynamic excitations of a magnetically ordered material. These
excitations, referred to as spin waves and their quanta, magnons, are a powerful tool for …

The 2021 magnonics roadmap

A Barman, G Gubbiotti, S Ladak… - Journal of Physics …, 2021 - iopscience.iop.org
Magnonics is a budding research field in nanomagnetism and nanoscience that addresses
the use of spin waves (magnons) to transmit, store, and process information. The rapid …

Introduction to spin wave computing

A Mahmoud, F Ciubotaru, F Vanderveken… - Journal of Applied …, 2020 - pubs.aip.org
This paper provides a tutorial overview over recent vigorous efforts to develop computing
systems based on spin waves instead of charges and voltages. Spin-wave computing can …

Neuromorphic computing with nanoscale spintronic oscillators

J Torrejon, M Riou, FA Araujo, S Tsunegi, G Khalsa… - Nature, 2017 - nature.com
Neurons in the brain behave as nonlinear oscillators, which develop rhythmic activity and
interact to process information. Taking inspiration from this behaviour to realize high-density …

Nanoscale neural network using non-linear spin-wave interference

Á Papp, W Porod, G Csaba - Nature communications, 2021 - nature.com
We demonstrate the design of a neural network hardware, where all neuromorphic
computing functions, including signal routing and nonlinear activation are performed by spin …

Magnon spintronics

AV Chumak, VI Vasyuchka, AA Serga, B Hillebrands - Nature physics, 2015 - nature.com
Magnon spintronics is the field of spintronics concerned with structures, devices and circuits
that use spin currents carried by magnons. Magnons are the quanta of spin waves: the …

Perspectives of using spin waves for computing and signal processing

G Csaba, Á Papp, W Porod - Physics Letters A, 2017 - Elsevier
Almost all the world's information is processed and transmitted by either electric currents or
photons. Now they may get a serious contender: spin-wave-based devices may just perform …

Nanopatterning reconfigurable magnetic landscapes via thermally assisted scanning probe lithography

E Albisetti, D Petti, M Pancaldi, M Madami… - Nature …, 2016 - nature.com
The search for novel tools to control magnetism at the nanoscale is crucial for the
development of new paradigms in optics, electronics and spintronics. So far, the fabrication …

Nanoscale spectrum analyzer based on spin-wave interference

Á Papp, W Porod, ÁI Csurgay, G Csaba - Scientific reports, 2017 - nature.com
We present the design of a spin-wave-based microwave signal processing device. The
microwave signal is first converted into spin-wave excitations, which propagate in a …

Characterization of nonlinear spin-wave interference by reservoir-computing metrics

A Papp, G Csaba, W Porod - Applied Physics Letters, 2021 - pubs.aip.org
We study the computational potential of a spin-wave (SW) substrate by applying two metrics
known from reservoir computing. At low intensities, SW scatterers can perform linear …