268 citations · 1k across the 10 of their papers we have counts for
10 papers
High-field magnetoresistance of microcrystalline and nanocrystalline Ni metal at 3 K and 300 K
I. Bakonyi, F. D. Czeschka, L. F. Kiss +5
The magnetoresistance (MR) and the magnetization isotherms were studied up to high magnetic fields at T = 3 K and 300 K for a microcrystalline (c) Ni foil corresponding to bulk…
Local charge and spin currents in magnetothermal landscapes
Mathias Weiler, Matthias Althammer, Franz D. Czeschka +8
A scannable laser beam is used to generate local thermal gradients in metallic (Co2FeAl) or insulating (Y3Fe5O12) ferromagnetic thin films. We study the resulting local charge and…
Spin pumping with coherent elastic waves
M. Weiler, H. Huebl, F. S. Goerg +3
We show that the resonant coupling of phonons and magnons can be exploited to generate spin currents at room temperature. Surface acoustic wave (SAW) pulses with a frequency of 1.5…
Experimental observation of an enhanced anisotropic magnetoresistance in non-local configuration
Daniel Rüffer, Franz D. Czeschka, Rudolf Gross +1
We compare non-local magnetoresistance measurements in multi-terminal Ni nanostructures with corresponding local experiments. In both configurations, the measured voltages show the…
Scaling behavior of the spin pumping effect in ferromagnet/platinum bilayers
F. D. Czeschka, L. Dreher, M. S. Brandt +10
We systematically measured the DC voltage V_ISH induced by spin pumping together with the inverse spin Hall effect in ferromagnet/platinum bilayer films. In all our samples, compri…
Magnetic microstructure and magnetotransport in Co2FeAl Heusler compound thin films
Mathias Weiler, Franz D. Czeschka, Inga-Mareen Imort +5
We correlate simultaneously recorded magnetotransport and spatially resolved magneto optical Kerr effect (MOKE) data in Co2FeAl Heusler compound thin films micropatterned into Hall…