Magnon spintronics
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 …
that use spin currents carried by magnons. Magnons are the quanta of spin waves: the …
Magnonic crystals for data processing
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 …
the nanometer-scale and carrying information in the form of an angular momentum can be …
Emission and propagation of 1D and 2D spin waves with nanoscale wavelengths in anisotropic spin textures
Spin waves offer intriguing perspectives for computing and signal processing, because their
damping can be lower than the ohmic losses in conventional complementary metal–oxide …
damping can be lower than the ohmic losses in conventional complementary metal–oxide …
Exchange-torque-induced excitation of perpendicular standing spin waves in nanometer-thick YIG films
H Qin, SJ Hämäläinen, S Van Dijken - Scientific reports, 2018 - nature.com
Spin waves in ferrimagnetic yttrium iron garnet (YIG) films with ultralow magnetic damping
are relevant for magnon-based spintronics and low-power wave-like computing. The …
are relevant for magnon-based spintronics and low-power wave-like computing. The …
Determination of spin Hall angle, spin mixing conductance, and spin diffusion length in CoFeB/Ir for spin-orbitronic devices
T Fache, JC Rojas-Sanchez, L Badie, S Mangin… - Physical Review B, 2020 - APS
Iridium is a very promising material for spintronic applications due to its interesting magnetic
properties such as large Ruderman-Kittel-Kasuya-Yosida exchange coupling as well as its …
properties such as large Ruderman-Kittel-Kasuya-Yosida exchange coupling as well as its …
Lack of correlation between the spin-mixing conductance and the inverse spin Hall effect generated voltages in CoFeB/Pt and CoFeB/Ta bilayers
A Conca, B Heinz, MR Schweizer, S Keller… - Physical Review B, 2017 - APS
We investigate spin pumping phenomena in polycrystalline CoFeB/Pt and CoFeB/Ta
bilayers and the correlation between the effective spin-mixing conductance g eff↑↓ and the …
bilayers and the correlation between the effective spin-mixing conductance g eff↑↓ and the …
Creation of unidirectional spin-wave emitters by utilizing interfacial Dzyaloshinskii-Moriya interaction
We present an analytic and numerical study of the creation of a unidirectional spin-wave
emission in ultrathin ferromagnetic films sandwiched in an asymmetric layer stack. For this …
emission in ultrathin ferromagnetic films sandwiched in an asymmetric layer stack. For this …
The role of the non-magnetic material in spin pumping and magnetization dynamics in NiFe and CoFeB multilayer systems
We present a study of the effective magnetization M eff and the effective damping parameter
α eff by means of ferromagnetic resonance spectroscopy on the ferromagnetic (FM) …
α eff by means of ferromagnetic resonance spectroscopy on the ferromagnetic (FM) …
Control of crystallization and magnetic properties of CoFeB by boron concentration
Controlling the crystallinity of CoFeB is the most essential issue for designing various
spintronics devices. Here we show the microstructure and magnetic properties of …
spintronics devices. Here we show the microstructure and magnetic properties of …
CoFeB-based spin Hall nano-oscillators
We demonstrate magnetization auto-oscillations driven by pure spin currents in spin Hall
nano-oscillators based on CoFeB/Pt bilayers. Despite the very low anisotropic …
nano-oscillators based on CoFeB/Pt bilayers. Despite the very low anisotropic …