Broadband stripline ferromagnetic resonance spectroscopy of ferromagnetic films, multilayers and nanostructures

IS Maksymov, M Kostylev - Physica E: Low-dimensional Systems and …, 2015 - Elsevier
This paper presents a comprehensive critical overview of fundamental and practical aspects
of the modern stripline broadband ferromagnetic resonance (BFMR) spectroscopy largely …

Magnetic damping phenomena in ferromagnetic thin-films and multilayers

S Azzawi, AT Hindmarch… - Journal of Physics D …, 2017 - iopscience.iop.org
Damped ferromagnetic precession is an important mechanism underpinning the
magnetisation processes in ferromagnetic materials. In thin-film ferromagnets and …

Spin–orbit torque driven by a planar Hall current

C Safranski, EA Montoya, IN Krivorotov - Nature nanotechnology, 2019 - nature.com
Spin–orbit torques (SOTs) in multilayers of ferromagnetic (FM) and non-magnetic (NM)
metals can manipulate the magnetization of the FM layer efficiently. This is employed, for …

Dephasing of transverse spin current in ferrimagnetic alloys

Y Lim, B Khodadadi, JF Li, D Viehland, A Manchon… - Physical Review B, 2021 - APS
It has been predicted that transverse spin current can propagate coherently (without
dephasing) over a long distance in antiferromagnetically ordered metals. Here, we estimate …

Significant enhancement of ferromagnetism above room temperature in epitaxial 2D van der Waals ferromagnet Fe 5− δ GeTe 2/Bi 2 Te 3 heterostructures

E Georgopoulou-Kotsaki, P Pappas, A Lintzeris… - Nanoscale, 2023 - pubs.rsc.org
Two-dimensional (2D) van der Waals (vdW) ferromagnetic metals FexGeTe2 with x= 3–5
have raised significant interest in the scientific community. Fe5GeTe2 shows prospects for …

Interplay of large two-magnon ferromagnetic resonance linewidths and low Gilbert damping in Heusler thin films

WK Peria, TA Peterson, AP McFadden, T Qu, C Liu… - Physical Review B, 2020 - APS
We report on broadband ferromagnetic resonance linewidth measurements performed on
epitaxial Heusler thin films. A large and anisotropic two-magnon scattering linewidth …

Origin of perpendicular magnetic anisotropy in Co/Ni multilayers

M Arora, R Hübner, D Suess, B Heinrich, E Girt - Physical Review B, 2017 - APS
We studied the variation in perpendicular magnetic anisotropy of (111) textured
Au/N×[Co/Ni]/Au films as a function of the number of bilayer repeats N. The ferromagnetic …

Spin dynamics study in layered van der Waals single-crystal

S Khan, CW Zollitsch, DM Arroo, H Cheng… - Physical Review B, 2019 - APS
We study the magnetization dynamics of a bulk single crystal Cr 2 Ge 2 Te 6 (CGT), by
means of broadband ferromagnetic resonance (FMR), for temperatures from 60 K down to 2 …

Spin transport in tantalum studied using magnetic single and double layers

E Montoya, P Omelchenko, C Coutts, NR Lee-Hone… - Physical Review B, 2016 - APS
We report on spin transport in sputter-grown Ta films measured by ferromagnetic resonance.
Spin diffusion length and spin mixing conductance are determined from magnetic damping …

Strong magnon-magnon coupling between ferromagnetic resonances in multilayers

K Ma, C Li, Z Hao, CK Ong, G Chai - Physical Review B, 2023 - APS
We investigate the magnon-magnon coupling between the ferromagnetic resonances
(FMRs) from different ferromagnetic layers in Co 90 Zr 10 (100 nm)/Ta/Fe 20 Ni 80 (100 nm) …