3 papers
cond-mat.mtrl-sci2026
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 $…
cond-mat.mtrl-sci2024
Observation of Rashba Magnetism in Ultrathin Ferromagnet-Heavy Metal Bilayers
Sergei Ivanov, Yiou Zhang, Joshua Peacock +6
Both magnetism and spin-orbit coupling in systems with broken inversion symmetry lift the spin degeneracy of electronic bands, but the consequences of interplay between these mecha…
cond-mat.str-el2024
Shot noise in a metal close to Mott transition
Yiou Zhang, Shashi Pandey, Sergei Ivanov +2
SrIrO is a metallic complex oxide with unusual electronic and magnetic properties believed to originate from electron correlations due to its proximity to Mott metal-insulator…