All Outputs (9)

Isothermal anisotropic magnetoresistance in antiferromagnetic metallic IrMn (2016)
Journal Article

Antiferromagnetic spintronics is an emerging field; antiferromagnets can improve the functionalities of ferromagnets with higher response times, and having the information shielded against external magnetic field. Moreover, a large list of aniferroma... Read More about Isothermal anisotropic magnetoresistance in antiferromagnetic metallic IrMn.

Enhancement of the spin Hall voltage in a reverse-biased planar p-n junction (2016)
Journal Article

We report an experimental demonstration of a local amplification of the spin Hall voltage using an expanding depletion zone at a p-n junction in GaAs/AlGaAs Hall-bar microdevices. It is demonstrated that the depletion zone can be spatially expanded b... Read More about Enhancement of the spin Hall voltage in a reverse-biased planar p-n junction.

Investigation of magneto-structural phase transition in FeRh by reflectivity and transmittance measurements in visible and near-infrared spectral region (2016)
Journal Article

Magneto-structural phase transition in FeRh epitaxial layers was studied optically. It is shown that the transition between the low-temperature antiferromagnetic phase and the high-temperature ferromagnetic phase is accompanied by a rather large chan... Read More about Investigation of magneto-structural phase transition in FeRh by reflectivity and transmittance measurements in visible and near-infrared spectral region.

Temperature and thickness dependence of tunneling anisotropic magnetoresistance in exchange-biased Py/IrMn/MgO/Ta stacks (2016)
Journal Article

Weinvestigate the thickness and temperature dependence of a series of Ni0.8Fe0.2/Ir0.2Mn0.8 bilayer samples with varying thickness ratio of the ferromagnet/antiferromagnet (tFM tAFM) in order to explore the exchange coupling strengths in tunneling an... Read More about Temperature and thickness dependence of tunneling anisotropic magnetoresistance in exchange-biased Py/IrMn/MgO/Ta stacks.

High Antiferromagnetic Domain Wall Velocity Induced by Néel Spin-Orbit Torques (2016)
Journal Article

We demonstrate the possibility to drive an antiferromagnetic domain wall at high velocities by fieldlike Néel spin-orbit torques. Such torques arise from current-induced local fields that alternate their orientation on each sublattice of the antiferr... Read More about High Antiferromagnetic Domain Wall Velocity Induced by Néel Spin-Orbit Torques.

Multiple-stable anisotropic magnetoresistance memory in antiferromagnetic MnTe (2016)
Journal Article

Commercial magnetic memories rely on the bistability of ordered spins in ferromagnetic materials. Recently, experimental bistable memories have been realized using fully compensated antiferromagnetic metals. Here we demonstrate a multiple-stable memo... Read More about Multiple-stable anisotropic magnetoresistance memory in antiferromagnetic MnTe.

Room-temperature spin-orbit torque in NiMnSb (2016)
Journal Article

Materials that crystalize in diamond-related lattices, with Si and GaAs as their prime examples, are at the foundation of modern electronics. Simultaneously, the two atomic sites in the unit cell of these crystals form inversion partners which gives... Read More about Room-temperature spin-orbit torque in NiMnSb.

Antiferromagnetic spintronics (2016)
Journal Article

Electrical switching of an antiferromagnet (2016)
Journal Article

Antiferromagnets are hard to control by external magnetic fields because of the alternating directions of magnetic moments on individual atoms and the resulting zero net magnetization. However, relativistic quantum mechanics allows for generating cur... Read More about Electrical switching of an antiferromagnet.