475 citations · 702 across the 10 of their papers we have counts for
6 papers · 1 filter
Reconfigurable 3D magnonic crystal: tunable and localized spin-wave excitations in CoFeB meander-shaped film
A. V. Sadovnikov, G. Talmelli, G. Gubbiotti +5
In this work, we study experimentally by broadband ferromagnetic resonance measurements, the dependence of the spin-wave excitation spectra on the magnetic applied field in CoFeB m…
Magnonic band structure in CoFeB/Ta/NiFe meander-shaped magnetic bilayers
G. Gubbiotti, A. Sadovnikov, E. Beginin +7
In this work, we investigate the spin-wave propagation in three-dimensional nanoscale CoFeB/Ta/NiFe meander structures fabricated on a structured SiO2/Si substrate. The magnonic ba…
Diameter-independent skyrmion Hall angle in the plastic flow regime observed in chiral magnetic multilayers
Katharina Zeissler, Simone Finizio, Craig Barton +12
Magnetic skyrmions are topologically non-trivial nanoscale objects. Their topology, which originates in their chiral domain wall winding, governs their unique response to a motion-…
High resolution dynamic imaging of the delay- and tilt-free motion of Néel domain walls in perpendicularly magnetized superlattices
Simone Finizio, Sebastian Wintz, Katharina Zeissler +5
We report on the time-resolved investigation of current- and field-induced domain wall motion in perpendicularly magnetized microwires exhibiting asymmetric exchange interaction by…
Nanoscale control of perpendicular magnetic anisotropy, interfacial Dzyaloshinskii-Moriya interaction and skyrmions in the inversion-symmetry-broken Ru/Co/W/Ru films
Alexander Kolesnikov, Alexey Ognev, Maksim Stebliy +5
An enhancement of the spin-orbit effects arising on an interface between a ferromagnet (FM) and a heavy metal (HM) is possible through the strong breaking of the structural inversi…
Pinning and hysteresis in the field dependent diameter evolution of skyrmions in Pt/Co/Ir superlattice stacks
K. Zeissler, M. Mruczkiewicz, S. Finizio +10
We have imaged Néel skyrmion bubbles in perpendicularly magnetised polycrystalline multilayers patterned into 1 μm diameter dots, using scanning transmission x-ray microscopy. The…