186 citations · 1.7k across the 41 of their papers we have counts for
36 papers · 1 filter
Improving thermal stability of MnN/CoFeB exchange bias systems by optimizing the Ta buffer layer
Mareike Dunz, Markus Meinert
We investigated the influence of the Ta buffer layer on the thermal stability of polycrystalline Ta/ MnN/ CoFeB exchange bias systems, showing high exchange bias of about 1800 Oe a…
Resistive contribution in electrical switching experiments with antiferromagnets
Tristan Matalla-Wagner, Jan-Michael Schmalhorst, Günter Reiss +2
Recent research demonstrated the electrical switching of antiferromagnets via intrinsic spin-orbit torque or the spin Hall effect of an adjacent heavy metal layer. The electrical r…
Ultra-low switching current density in all-amorphous W-Hf / CoFeB / TaOx films
Katharina Fritz, Lukas Neumann, Markus Meinert
We study current-induced deterministic magnetization switching and domain wall motion via polar Kerr microscopy in all-amorphous WHf/CoFeB/TaO with perpend…
Spin-orbit torque induced electrical switching of antiferromagnetic MnN
Mareike Dunz, Tristan Matalla-Wagner, Markus Meinert
Electrical switching and readout of antiferromagnets allows to exploit the unique properties of antiferromagnetic materials in nanoscopic electronic devices. Here we report experim…
Electrical Néel-order switching in magnetron-sputtered CuMnAs thin films
Tristan Matalla-Wagner, Matthias-Felix Rath, Dominik Graulich +3
Antiferromagnetic materials as active components in spintronic devices promise insensitivity against external magnetic fields, the absence of own magnetic stray fields, and ultrafa…
Improved thermal stability in doped MnN/CoFe exchange bias systems
Mareike Dunz, Björn Büker, Markus Meinert
We investigated the influence of doping antiferromagnetic MnN in polycrystalline MnN/CoFe exchange bias systems, showing high exchange bias of up to 1800 Oe at room temperature. Th…