104 citations · 476 across the 10 of their papers we have counts for
8 papers · 1 filter
Temperature dependence of the spin Hall angle and switching current in the nc-W(O)/CoFeB/MgO system with perpendicular magnetic anisotropy
Lukas Neumann, Daniel Meier, Jan Schmalhorst +3
We investigated the temperature dependence of the switching current for a perpendicularly magnetized CoFeB film deposited on a nanocrystalline tungsten film with large oxygen conte…
Longitudinal spin Seebeck effect contribution in transverse spin Seebeck effect experiments in Pt/YIG and Pt/NFO
Daniel Meier, Daniel Reinhardt, Michael van Straaten +10
We investigate the inverse spin Hall voltage of a 10nm thin Pt strip deposited on the magnetic insulators Y3Fe5O12 (YIG) and NiFe2O4 (NFO) with a temperature gradient in the film p…
Experimental realization of a semiconducting full Heusler compound: Fe2TiSi
Markus Meinert, Manuel P. Geisler, Jan Schmalhorst +6
Single-phase films of the full Heusler compound Fe2TiSi have been prepared by magnetron sputtering. The compound is found to be a semiconductor with a gap of 0.4eV. The electrical…
Influence of heat flow directions on Nernst effects in Py/Pt bilayers
Daniel Meier, Daniel Reinhardt, Maximilian Schmid +4
We investigated the voltages obtained in a thin Pt strip on a Permalloy film which was subject to in-plane temperature gradients and magnetic fields. The voltages detected by thin…
Phase separation in Fe2CrSi thin films
Markus Meinert, Torsten Hübner, Jan Schmalhorst +2
Thin films of a nominal Fe2CrSi alloy have been deposited by magnetron co-sputtering with various heat treatments on MgO and MgAl2O4 substrates. After heat treatment, the films wer…
Insights into the electronic structure of Co2FeSi from x-ray magnetic linear dichroism
Markus Meinert, Jan-Michael Schmalhorst, Manuel Glas +4
Experimental evidence both for and against a half-metallic ground-state of the Heusler compound Co2FeSi has been published. Density functional theory based calculations suggest a n…
Itinerant and local magnetic moments in ferrimagnetic Mn2CoGa thin films probed by x-ray magnetic linear dichroism: experiment and ab initio theory
Markus Meinert, Jan-Michael Schmalhorst, Christoph Klewe +4
Epitaxial thin films of the half-metallic Xa-compound Mn2CoGa (Hg2CuTi prototype) were prepared by dc magnetron co-sputtering with different heat treatments on MgO (001) substrates…
Ab initio prediction of ferrimagnetism, exchange interactions and Curie temperatures in Mn2TiZ Heusler compounds
Markus Meinert, Jan-Michael Schmalhorst, Günter Reiss
The Heusler compounds MnTiZ (Z = Al, Ga, In, Si, Ge, Sn, P, As, Sb) are of large interest due to their potential ferrimagnetic properties and high spin polarization. Here, we p…