603 citations · 2.1k across the 24 of their papers we have counts for
4 papers · 1 filter
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…
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…
Anisotropies and magnetic phase transitions in insulating antiferromagnets determined by a Spin-Hall magnetoresistance probe
Romain Lebrun, Andrew Ross, Olena Gomonay +8
We demonstrate that we can determine the antiferromagnetic anisotropies and the bulk Dzyaloshinskii-Moriya fields of the insulating iron oxide hematite, α-Fe2O3, using a surface se…
Electrically controlled long-distance spin transport through an antiferromagnetic insulator
R. Lebrun, A. Ross, S. A. Bender +6
Spintronics uses spins, the intrinsic angular momentum of electrons, as an alternative for the electron charge. Its long-term goal is in the development of beyond-Moore low dissipa…