475 citations · 7k across the 81 of their papers we have counts for
9 papers · 1 filter
Stimulated amplification of propagating spin waves
David Breitbach, Michael Schneider, Björn Heinz +13
Spin-wave amplification techniques are key to the realization of magnon-based computing concepts. We introduce a novel mechanism to amplify spin waves in magnonic nanostructures. U…
Fast long-wavelength exchange spin waves in partially-compensated Ga:YIG
T. Böttcher, M. Ruhwedel, K. O. Levchenko +9
Spin waves in yttrium iron garnet (YIG) nano-structures attract increasing attention from the perspective of novel magnon-based data processing applications. For short wavelengths…
The 2014 Magnetism Roadmap
Robert L. Stamps, Stephan Breitkreutz, Johan Åkerman +11
Magnetism is a very fascinating and dynamic field. Especially in the last 30 years it has experienced many major advances in the full range from novel fundamental phenomena to new…
Measurements of the exchange stiffness of YIG films by microwave resonance techniques
Stefan Klingler, Andrii V. Chumak, Tim Mewes +6
Measurements of the exchange stiffness and the exchange constant of Yttrium Iron Garnet (YIG) films are presented. The YIG films with thicknesses from 0.9 m to 2.6 m…
Design of a spin-wave majority gate employing mode selection
Stefan Klingler, Philipp Pirro, Thomas Brächer +3
The design of a microstructured, fully functional spin-wave majority gate is presented and studied using micromagnetic simulations. This all-magnon logic gate consists of three-inp…
Sign of inverse spin Hall voltages generated by ferromagnetic resonance and temperature gradients in yttrium iron garnet|platinum bilayers
Michael Schreier, Gerrit E. W. Bauer, Vitaliy Vasyuchka +13
We carried out a concerted effort to determine the absolute sign of the inverse spin Hall effect voltage generated by spin currents injected into a normal metal. We focus on yttriu…
Sub-microsecond fast temporal evolution of the spin Seebeck effect
M. Agrawal, V. I. Vasyuchka, A. A. Serga +7
We present temporal evolution of the spin Seebeck effect in a YIG|Pt bilayer system. Our findings reveal that this effect is a sub-microseconds fast phenomenon governed by the temp…
Scattering of backward spin waves in a one-dimensional magnonic crystal
A. V. Chumak, M. P. Kostylev, A. A. Serga +1
Scattering of backward volume magnetostatic spin waves from a one-dimensional magnonic crystal, realized by a grating of shallow grooves etched into the surface of an yttrium-iron…
Microwave spectral analysis by means of non-resonant parametric recovery of spin-wave signals in a thin magnetic film
S. Schäfer, A. V. Chumak, A. A. Serga +2
We report on the storage and non-resonant parametric recovery of microwave signals carried by a dipolar surface spin-wave pulse in a thin ferrimagnetic film. The information about…