74 citations · 106 across the 9 of their papers we have counts for
4 papers · 1 filter
Fluctuation-Driven Enhancement of Spin-Orbit Torque near the Curie Temperature of Ultrathin Ferromagnets
Mateusz Szurek, Sergei Ivanov, Sergei Urazhdin
We investigate how magnetic fluctuations influence spin-orbit torque in ultrathin-film magnetic heterostructures whose Curie temperature is suppressed by confinement. Above $…
Evidence for Bose liquid from anomalous shot noise in nanojunctions of bad metal beta-Ta
Yiou Zhang, Chendi Xie, John Bacsa +2
We report anomalous shot noise in nanojunctions of beta-tantalum, a ``bad" metal whose electronic properties are inconsistent with the Fermi liquid theory. Fano factors cluster aro…
Symmetry constraints on the orbital transport in solids
S. Urazhdin
We show that electron interaction with the crystal lattice imposes stringent symmetry constrains on the orbital moment propagation. We present examples that elucidate the underlyin…
Brillouin Light Scattering of Spin Waves Inaccessible with Free-Space Light
R. Freeman, R. Lemasters, T. Kalejaiye +8
Micro-focus Brillouin light scattering is a powerful technique for the spectroscopic and spatial characterization of elementary excitations in materials. However, the small momentu…