145 citations · 800 across the 29 of their papers we have counts for
13 papers · 1 filter
Observation of an unexpected negative magnetoresistance in magnetic Weyl semimetal CoSnS
Ali G. Moghaddam, Kevin Geishendorf, Richard Schlitz +8
Time-reversal symmetry breaking allows for a rich set of magneto-transport properties related to electronic topology. Focusing on the magnetic Weyl semimetal CoSnS, we…
Thickness dependence of the anomalous Nernst effect and the Mott relation of Weyl-semimetal Co2MnGa thin films
Gyu-Hyeon Park, Helena Reichlova, Richard Schlitz +12
We report a robust anomalous Nernst effect in Co2MnGa thin films in the thickness regime between 20 and 50 nm. The anomalous Nernst coefficient varied in the range of -2.0 to -3.0…
Non-reciprocity of spin waves in magnetic nanotubes with helical equilibrium magnetization
Monica M. Salazar-Cardona, Lukas Körber, Helmut Schultheiss +5
Spin waves (SWs) in magnetic nanotubes have shown interesting nonreciprocal properties in their dispersion relation, group velocity, frequency linewidth and attenuation lengths. Th…
Yanson point-contact spectroscopy of Weyl semimetal WTe2
Yu. G. Naidyuk, D. L. Bashlakov, O. E. Kvitnitskaya +10
We carried out point contact (PC) investigation of WTe2 single crystals. We measured Yanson d2V/dI2 PC spectra of the electron-phonon interaction (EPI) in WTe2. The spectra demonst…
Spin Hall magnetoresistance in heterostructures consisting of noncrystalline paramagnetic YIG and Pt
Michaela Lammel, Richard Schlitz, Kevin Geishendorf +8
The spin Hall magnetoresistance (SMR) effect arises from spin-transfer processes across the interface between a spin Hall active metal and an insulating magnet. While the SMR respo…
Focused ion beam modification of non-local magnon-based transport in yttrium iron garnet/platinum heterostructures
Richard Schlitz, Toni Helm, Michaela Lammel +3
We study the impact of Ga ion exposure on the local and non-local magnetotransport response in heterostructures of the ferrimagnetic insulator yttrium iron garnet and platinum. In…