3 papers
cond-mat.mtrl-sci2020
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…
cond-mat.mtrl-sci2019
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…
cond-mat.mtrl-sci2017
Enhanced exchange bias in MnN/CoFe bilayers after high-temperature annealing
Mareike Dunz, Jan Schmalhorst, Markus Meinert
We report an exchange bias of more than Oe at room temperature in MnN/CoFe bilayers after high-temperature annealing. We studied the dependence of exchange bias on the anne…