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Observation of the orbital Hall effect in a light metal Ti
Young-Gwan Choi, Daegeun Jo, Kyung-Hun Ko +7
The orbital angular momentum is a core ingredient of orbital magnetism, spin Hall effect, giant Rashba spin splitting, orbital Edelstein effect, and spin-orbit torque. However, its…
Gigantic current control of coercive field and magnetic memory based on nm-thin ferromagnetic van der Waals Fe3GeTe2
Kaixuan Zhang, Seungyun Han, Youjin Lee +11
Controlling magnetic states by a small current is essential for the next-generation of energy-efficient spintronic devices. However, it invariably requires considerable energy to c…
Orbitronics: Orbital Currents in Solids
Dongwook Go, Daegeun Jo, Hyun-Woo Lee +2
In solids, electronic Bloch states are formed by atomic orbitals. While it is natural to expect that orbital composition and information about Bloch states can be manipulated and t…
Long-Range Orbital Magnetoelectric Torque in Ferromagnets
Dongwook Go, Daegeun Jo, Kyoung-Whan Kim +6
While it is often assumed that the orbital response is suppressed and short-ranged due to strong crystal field potential and orbital quenching, we show that the orbital magnetoelec…