2016年11月7日 · We use WTe 2, a transition-metal dichalcogenide whose surface crystal structure has only one mirror plane and no two-fold rotational invariance.

2018年9月28日 · In this work, we electrically detect the spin-polarized surface states in the WTe 2 /Al 2 O 3 /Fe tunneling junctions and extract the spin–orbit torques of WTe 2 /Py devices using …

2020年8月9日 · Here, a charge-current-induced spin polarization in the type-II Weyl semimetal candidate WTe 2 and efficient spin injection and detection in a graphene channel up to room …

2022年6月16日 · Here we report an experimental realization of field-free deterministic magnetic switching of a perpendicularly polarized van der Waals magnet employing an out-of-plane …

2020年3月10日 · The authors report on the direct electronic measurement of a large spin Hall effect and its inverse phenomenon due to an efficient charge-to-spin conversion process in …

2024年3月1日 · Spin-orbit torque (SOT) of the bilayer WTe 2 /Fe 3 GaTe 2 heterostructure is investigated. Perpendicular magnetic anisotropy with high Curie temperature (∼345 K) is …

2024年12月4日 · Here, we report the observation of the nonlinear Edelstein effect in few-layer WTe2. Under a current bias, an out-of-plane magnetization is induced in WTe2, which is …

We study current-induced torques in WTe2/permalloy bilayers as a function of WTe2 thickness. We measure the torques using both second-harmonic Hall and spin-torque ferromagnetic …

2021年6月19日 · Weyl semimetal Td-phase WTe 2 possesses the spin-resolved band structure with strong spin–orbit coupling, holding promises as a useful spin source material. The …

2019年2月8日 · A two-dimensional (2D) topological insulator exhibits the quantum spin Hall (QSH) effect, in which topologically protected conducting channels exist at the sample edges. …