Realizing efficient spin-orbit-based switching requires the harnessing of both new materials and novel physics to obtain high charge-to-spin conversion efficiencies, thus making the choice of spin source crucial.

2016年3月21日 · Here, we present a new SOT-induced switching scheme with the missing third geometry, that is, with the magnetic easy axis in-plane and collinear with the current. We fabricated devices composed...

2021年7月15日 · To realize the efficient current-induced spin-orbit torque (SOT) magnetization switching, the understanding of spin source with unique physics for the charge-to-spin conversion is very important. Here, we demonstrate the current-induced SOT magnetization switching by considering non-collinear spin moments mixed by Rashba-like S y , Dresselhaus ...

2020年8月2日 · We measure spin-orbit torques on β−MoTe2/Permalloy heterostructures using spin-torque ferromagnetic resonance as a function of crystallographic alignment and MoTe2 thickness down to the ...

2024年7月23日 · Materials with strong spin-orbit coupling and low crystalline symmetry are promising for generating large unconventional spin-orbit torques (SOTs), such as in-plane fieldlike (FL) torques and out-of-plane dampinglike (DL) torques, which can effectively manipulate and deterministically switch an out-of-plane magnetization without the need for add...

2024年12月5日 · Recently, monolayer T d −MoTe 2 was observed to exhibit gate tunable superconductivity, and its in-plane upper critical field exceeds the Pauli limit. Here, we show that an in-plane magnetic...

2019年11月1日 · We measure spin-orbit torques on heterostructures using spin-torque ferromagnetic resonance as a function of crystallographic alignment and thickness down to the monolayer limit.

2024年7月9日 · Materials with strong spin-orbit coupling and low crystalline symmetry are promising for generating large unconventional spin-orbit torques (SOTs), such as in-plane field-like (FL) torques and out-of-plane damping-like (DL) torques, which can effectively manipulate and deterministically switch an out-of-plane magnetization without the need for a...

Here, we study effective SOT magnetic fields in a (Ga,Mn)As single film with perpendicular magnetic anisotropy, where we can achieve highly efficient full-magnetization switching with a small...

In this report, we demonstrate highly effective band modulation of MoTe 2 field-effect transistors through the combination of electrostatic gating and ultraviolet light illumination. The scheme can achieve reversible doping modulation from deep n-type to deep p …