248 citations · 1.4k across the 22 of their papers we have counts for
13 papers · 1 filter
Generation of Spin-Wave Pulses by Inverse Design
Silvia Casulleras, Sebastian Knauer, Qi Wang +3
The development of fast magnonic information processing nanodevices requires operating with short spin-wave pulses, but, the shorter the pulses, the more affected they are by infor…
Stimulated-Raman-Adiabatic-Passage mechanism in a magnonic environment
Qi Wang, Thomas Brächer, Michael Fleischhauer +2
We discuss the realization of a magnonic version of the STImulated-Raman-Adiabatic-Passage (m-STIRAP) mechanism using micromagnetic simulations. We consider the propagation of magn…
Long-range spin-wave propagation in transversely magnetized nano-scaled conduits
Björn Heinz, Qi Wang, Michael Schneider +8
Magnonics attracts increasing attention in the view of novel low-energy computation technologies based on spin waves. Recently, spin-wave propagation in longitudinally magnetized n…
Controlling the nonlinear relaxation of quantized propagating magnons in nanodevices
M. Mohseni, Q. Wang, B. Heinz +7
Relaxation of linear magnetization dynamics is well described by the viscous Gilbert damping processes. However, for strong excitations, nonlinear damping processes such as the dec…
Propagating magnetic droplet solitons as moveable nanoscale spin-wave sources with tunable direction of emission
Morteza Mohseni, Qi Wang, Majid Mohseni +3
Magnetic droplets are strongly nonlinear and localized spin-wave solitons that can be formed in current-driven nanocontacts. Here, we propose a simple way to launch droplets in an…
Parametric generation of propagating spin-waves in ultra thin yttrium iron garnet waveguides
M. Mohseni, M. Kewenig, R. Verba +10
We present the experimental demonstration of the parallel parametric generation of spin-waves in a microscaled yttrium iron garnet waveguide with nanoscale thickness. Using Brillou…