279 citations · 1.5k across the 30 of their papers we have counts for
10 papers · 1 filter
Spin transport and magnetic proximity effect in CoFeB/normal metal/Pt trilayers
Simon Häuser, Matthias R. Schweizer, Sascha Keller +7
We present a study of the damping and spin pumping properties of CoFeB/X/Pt systems with and . We show that the total damping of the CoFeB/Pt systems is stron…
THz emission from Fe/Pt spintronic emitters with L1-FePt alloyed interface
Laura Scheuer, Moritz Ruhwedel, Dimitris Karfaridis +10
Recent developments in nanomagnetism and spintronics have enabled the use of ultrafast spin physics for terahertz (THz) emission. Spintronic THz emitters, consisting of ferromagnet…
Probing anisotropy in epitaxial Fe/Pt bilayers by spin-orbit torque ferromagnetic resonance
Mohammad Tomal Hossain, Sergi Lendinez, Laura Scheuer +2
We report the generation and detection of spin-orbit torque ferromagnetic resonance (STFMR) in micropatterned epitaxial Fe/Pt bilayers grown by molecular beam epitaxy. The magnetic…
Ultra Thin Films of Yttrium Iron Garnet with Very Low Damping: A Review
G. Schmidt, C. Hauser, P. Trempler +2
Thin Yttrium Iron Garnet (YIG) is a promising material for integrated magnonics. In order to introduce YIG into nanofabrication processes it is necessary to fabricate very thin YIG…
Separation of the two-magnon scattering contribution to damping for the determination of the spin mixing conductance
Andres Conca, Sascha Keller, Matthias R. Schweizer +2
We present angle dependent measurements of the damping properties of epitaxial Fe layers with MgO, Al and Pt capping layers. Based on the preferential distribution of lattice defec…
Optimizing the spin-pumping induced inverse spin Hall voltage by crystal growth in Fe/Pt bilayers
Evangelos Th. Papaioannou, Philipp Fuhrmann, Matthias B. Jungfleisch +5
We examine the influence of crystal growth on the spin-pumping induced inverse spin Hall effect in Fe/Pt bilayers. The morphology of the Fe/Pt interface influences the effective sp…
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…
Influence of the magnetic field on the plasmonic properties of transparent Ni anti-dot arrays
Emil Melander, Erik Östman, Janine Keller +8
Extraordinary optical transmission is observed due to the excitation of surface plasmon polaritons (SPPs) in 2-Dimensional hexagonal anti-dot patterns of pure Ni thin films, grown…
Surface plasmons and magneto-optic activity in hexagonal Ni anti-dot arrays
Evangelos Th. Papaioannou, Vassilios Kapaklis, Emil Melander +7
The influence of surface plasmons on the magneto-optic activity in a two-dimensional hexagonal array is addressed. The experiments were performed using hexagonal array of circular…
Ultrafast transport of laser-excited spin polarized carriers in Au/Fe/MgO(001)
Alexey Melnikov, Ilya Razdolski, Tim O. Wehling +6
A time domain approach to probe hot carrier-induced spin dynamics is demonstrated. The experiments are performed in epitaxial Au/Fe/MgO(001), where spin-polarized hot carriers are…