603 citations · 2.1k across the 24 of their papers we have counts for
6 papers · 1 filter
Identifying the origin of the non-monotonic thickness dependence of spin-orbit torques and interfacial Dzyaloshinskii-Moriya interaction in a ferrimagnetic insulator heterostructure
Shilei Ding, Lorenzo Baldrati, Andrew Ross +7
Electrical manipulation of magnetism via spin-orbit torques (SOTs) promises efficient spintronic devices. In systems comprising magnetic insulators and heavy metals, SOTs have star…
An insulating doped antiferromagnet with low magnetic symmetry as a room temperature spin conduit
Andrew Ross, Romain Lebrun, Lorenzo Baldrati +10
We report room temperature long-distance spin transport of magnons in antiferromagnetic thin film hematite doped with Zn. The additional dopants significantly alter the magnetic an…
Electrical detection of the spin reorientation transition in antiferromagnetic TmFeO thin films by spin Hall magnetoresistance
Sven Becker, Andrew Ross, Romain Lebrun +7
TmFeO (TFO) is a canted antiferromagnet that undergoes a spin reorientation transition (SRT) with temperature between 82 K and 94 K in single crystals. In this temperature regi…
Identification of Néel vector orientation in antiferromagnetic domains switched by currents in NiO/Pt thin films
Christin Schmitt, Lorenzo Baldrati, Luis Sanchez-Tejerina +14
Understanding the electrical manipulation of antiferromagnetic order is a crucial aspect to enable the design of antiferromagnetic devices working at THz frequency. Focusing on col…
Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
Romain Lebrun, Andrew Ross, Olena Gomonay +7
Antiferromagnetic materials can host spin-waves with polarizations ranging from circular to linear depending on their magnetic anisotropies. Until now, only easy-axis anisotropy an…
Structural sensitivity of the spin Hall magnetoresistance in antiferromagnetic thin films
Andrew Ross, Romain Lebrun, Camilo Ulloa +7
Reading the magnetic state of antiferromagnetic (AFM) thin films is key for AFM spintronic devices. We investigate the underlying physics behind the spin Hall magnetoresistance (SM…