Magnetic nanostructures for advanced technologies: fabrication, metrology and challenges

JW Lau, JM Shaw - Journal of Physics D: Applied Physics, 2011 - iopscience.iop.org
Magnetic nanostructures are an integral part to many state-of-the-art and emerging
technologies. However, the complete path from parts (the nanostructures) to the …

Persistent magnetic coherence in magnets

T Makiuchi, T Hioki, H Shimizu, K Hoshi, M Elyasi… - Nature Materials, 2024 - nature.com
When excited, the magnetization in a magnet precesses around the field in an anticlockwise
manner on a timescale governed by viscous magnetization damping, after which any …

Electrical manipulation of ferromagnetic NiFe by antiferromagnetic IrMn

V Tshitoyan, C Ciccarelli, AP Mihai, M Ali, AC Irvine… - Physical Review B, 2015 - APS
We demonstrate that an antiferromagnet can be employed for a highly efficient electrical
manipulation of a ferromagnet. In our study, we use an electrical detection technique of the …

Highly efficient heat-dissipation power driven by ferromagnetic resonance in MFe2O4 (M = Fe, Mn, Ni) ferrite nanoparticles

JH Lee, Y Kim, SK Kim - Scientific reports, 2022 - nature.com
We experimentally demonstrated that heat-dissipation power driven by ferromagnetic
resonance (FMR) in superparamagnetic nanoparticles of ferrimagnetic M Fe2O4 (M= Fe …

Ultrafast magnetization dynamics in ferromagnetic cobalt: The role of the anisotropy

JY Bigot, M Vomir, LHF Andrade, E Beaurepaire - Chemical physics, 2005 - Elsevier
We have studied the magnetization dynamics induced by femtosecond optical pulses in
ferromagnetic cobalt structures having different magneto-crystalline anisotropies. The …

Gilbert damping in magnetic multilayers

E Šimánek, B Heinrich - Physical Review B, 2003 - APS
We study the enhancement of the ferromagnetic relaxation rate in thin films due to the
adjacent normal-metal layers. Using linear-response theory, we derive the dissipative torque …

Enhanced spin pumping damping in yttrium iron garnet/Pt bilayers

SM Rezende, RL Rodríguez-Suárez… - Applied Physics …, 2013 - pubs.aip.org
Detailed measurements of the magnetic relaxation expressed in the linewidth of the
ferromagnetic resonance (FMR) absorption in thick films of yttrium iron garnet (YIG) and in …

Spin damping in ultrathin magnetic films

DL Mills, SM Rezende - Spin Dynamics in Confined Magnetic Structures II, 2003 - Springer
This chapter reviews the origin of the damping of spin motions in ultra-thin ferromagnetic
films and multilayer structures, with focus on the linear response regime probed by …

Spin-orbit coupling and spin waves in ultrathin ferromagnets: The spin-wave Rashba effect

AT Costa, RB Muniz, S Lounis, AB Klautau… - Physical Review B …, 2010 - APS
We present theoretical studies of the influence of spin-orbit coupling on the spin-wave
excitations of the Fe monolayer and bilayer on the W (110) surface. The Dzyaloshinskii …

Time Resolved Magnetization Dynamics of Ultrathin Fe (001) Films:<? format?> Spin-Pumping and Two-Magnon Scattering

G Woltersdorf, M Buess, B Heinrich, CH Back - Physical review letters, 2005 - APS
The time-resolved magnetic response of ultrathin epitaxial Fe (001) films grown on GaAs
(001) and covered by Au, Pd, and Cr capping layers was investigated by time and spatially …