27 citations · 92 across the 11 of their papers we have counts for
4 papers · 1 filter
Negligible current-induced torque from the bulk and interface of Al
Taiyang Zhang, Lujun Zhu, Zhihao Yan +1
The light metal Al was predicted to have strong orbital Hall and Rashba effects from its bulk and interface, respectively. In this letter, we report experimental evidence that neit…
Absence of orbital current torque in a magnetic metal/Pt/CuOx trilayer
Zhihao Yan, Lujun Zhu, Xiangrui Qin +2
Naturally oxidized copper (CuOx) was cited as an exceptionally strong orbital-current source despite the keen debate over the concept of orbital current. Here, we report unambiguou…
Dominant spin Hall torque and negligible orbital Hall torque in α-W/ferromagnet heterostructures with artifacts-free angular momentum detectors
Taiyang Zhang, Lujun Zhu, Qianbiao Liu +1
α-phased W was theoretically predicted to have a negative spin Hall conductivity and a positive orbital Hall conductivity at the same time, leaving the physical origin of the curre…
Evidence for strong localization of orbital polarization
Taiyang Zhang, Lujun Zhu, Zhihao Yan +1
Whether orbital polarization propagates has become the most essential question of the blooming orbitronics that aims to generate non-local orbital torque and orbital pumping. Recen…