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 …

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 …

Magnonic crystals for data processing

AV Chumak, AA Serga… - Journal of Physics D …, 2017 - iopscience.iop.org
Magnons (the quanta of spin waves) propagating in magnetic materials with wavelengths at
the nanometer-scale and carrying information in the form of an angular momentum can be …

Magnon transistor for all-magnon data processing

AV Chumak, AA Serga, B Hillebrands - Nature communications, 2014 - nature.com
An attractive direction in next-generation information processing is the development of
systems employing particles or quasiparticles other than electrons—ideally with low …

Optically reconfigurable magnetic materials

M Vogel, AV Chumak, EH Waller, T Langner… - Nature Physics, 2015 - nature.com
Structuring of materials is the most general approach for controlling waves in solids. As spin
waves—eigen-excitations of the electrons' spin system—are free from Joule heating, they …

Reconfigurable spin-wave nonreciprocity induced by dipolar interaction in a coupled ferromagnetic bilayer

RA Gallardo, T Schneider, AK Chaurasiya… - Physical Review …, 2019 - APS
Frequency nonreciprocity of wave phenomena describes the situation where the wave
dispersion depends on the sign of the wave vector, ie, counterpropagating waves exhibit …

Design of a spin-wave majority gate employing mode selection

S Klingler, P Pirro, T Brächer, B Leven… - Applied Physics …, 2014 - pubs.aip.org
The design of a microstructured, fully functional spin-wave majority gate is presented and
studied using micromagnetic simulations. This all-magnon logic gate consists of three-input …

Measurements of the exchange stiffness of YIG films using broadband ferromagnetic resonance techniques

S Klingler, AV Chumak, T Mewes… - Journal of Physics D …, 2014 - iopscience.iop.org
Measurements of the exchange stiffness D and the exchange constant A of Yttrium Iron
Garnet (YIG) films are presented. YIG films with thicknesses from 0.9 to 2.6 µm were …

Omnidirectional spin-wave nanograting coupler

H Yu, G Duerr, R Huber, M Bahr, T Schwarze… - Nature …, 2013 - nature.com
Magnonics as an emerging nanotechnology offers functionalities beyond current
semiconductor technology. Spin waves used in cellular nonlinear networks are expected to …

Spin-wave logic devices based on isotropic forward volume magnetostatic waves

S Klingler, P Pirro, T Brächer, B Leven… - Applied Physics …, 2015 - pubs.aip.org
We propose the utilization of isotropic forward volume magnetostatic spin waves in modern
wave-based logic devices and suggest a concrete design for a spin-wave majority gate …