89 citations · 622 across the 23 of their papers we have counts for
7 papers · 1 filter
Precise probing spin wave mode frequencies in the vortex state of circular magnetic dots
A. A. Awad, K. Y. Guslienko, J. F. Sierra +3
We report on detailed broadband ferromagnetic resonance measurements of azimuthal and radial spin wave excitations in circular Permalloy dots in the vortex ground state. Dots with…
On-chip nano-manipulation of magnetic particles via domain walls conduits
P. Vavassori, M. Gobbi, M. Donolato +6
The manipulation of geometrically constrained magnetic domain walls (DWs) in nanoscale magnetic strips has attracted much interest recently, with proposals for prospective memory a…
Temperature dependent dynamic and static magnetic response in magnetic tunnel junctions with Permalloy layers
J. F. Sierra, V. V. Pryadun, F. G. Aliev +4
Ferromagnetic resonance and static magnetic properties of CoFe/Al2O3/CoFe/Py and CoFe/Al2O3/CoFeB/Py magnetic tunnel junctions and of 25nm thick single-layer Permalloy(Py) films ha…
Thermo-mechanical behavior of surface acoustic waves in ordered arrays of nanodisks studied by near infrared pump-probe diffraction experiments
C. Giannetti, B. Revaz, F. Banfi +10
The ultrafast thermal and mechanical dynamics of a two-dimensional lattice of metallic nano-disks has been studied by near infrared pump-probe diffraction measurements, over a temp…
Anisotropy of Magnetization Reversal and Magnetoresistance in Square Arrays of Permalloy Nano-Rings
A. V. Goncharov, A. A. Zhukov, V. V. Metlushko +8
Magnetization reversal mechanisms and impact of magnetization direction are studied in square arrays of interconnected circular permalloy nanorings using MOKE, local imaging, numer…
Domain-specific magnetization reversals on a permalloy square ring array
D. R. Lee, J. W. Freeland, G. Srajer +2
We present domain-specific magnetization reversals extracted from soft x-ray resonant magnetic scattering measurement on a permalloy square ring array. The extracted domain-specifi…
Extraction of domain-specific magnetization reversal for nanofabricated periodic arrays using soft x-ray resonant magnetic scattering
D. R. Lee, J. W. Freeland, G. Srajer +3
A simple scheme to extract the magnetization reversals of characteristic magnetic domains on nanofabricated periodic arrays from soft x-ray resonant magnetic scattering (SXRMS) dat…