2 citations · 2 across the 6 of their papers we have counts for
6 papers
Curvature-induced parity loss and hybridization of magnons: Exploring the connection of flat and tubular magnetic shells
Felipe Brevis, Pedro Landeros, Jürgen Lindner +2
This paper delves into the connection between flat and curvilinear magnetization dynamics. For this, we numerically study the evolution of the magnon spectrum of rectangular wavegu…
Strain-induced frequency pulling in CoFeB/Cu/Py double-vortex oscillators
Vadym Iurchuk, Jürgen Lindner, Jürgen Fassbender +1
We demonstrate piezostrain-induced frequency pulling in stacked double-vortex structures, magnetostatically coupled through the nonmagnetic spacer. We study the effect of the Cu sp…
Anatomy of localized edge modes in laterally coupled waveguides
Vadym Iurchuk, Sven Stienen, Jürgen Lindner +1
We present a systematic micromagnetic study of standing spin-wave modes in infinitely long Permalloy strips with rectangular cross-section. Using a finite-element dynamic-matrix me…
Piezostrain -- a local handle to control gyrotropic dynamics in magnetic vortices
Vadym Iurchuk, Serhii Sorokin, Jürgen Lindner +2
We present a study of the piezostrain-tunable gyrotropic dynamics in CoFeB vortex microstructures fabricated on a 0.7PMN-0.3PT single crystalline substrate. Us…
Control of 4-magnon-scattering in a magnonic waveguide by pure spin current
Toni Hache, Lukas Koerber, Tobias Hula +6
We use a pure spin current originating from the spin Hall effect to generate a spin-orbit torque (SOT) strongly reducing the effective damping in an adjacent ferromagnet. Due to ad…
Spin-transfer dynamics in MgO-based magnetic tunnel junctions with an out-of-plane magnetized free layer and an in-plane polarizer
Ewa Kowalska, Volker Sluka, Attila Kákay +4
Here, we present an analytical and numerical model describing the magnetization dynamics in MgO-based spin-torque nano-oscillators with an in-plane magnetized polarizer and an out-…