Room temperature energy-efficient spin-orbit torque switching in two-dimensional van der Waals Fe3GeTe2 induced by topological insulators

H Wang, H Wu, J Zhang, Y Liu, D Chen… - Nature …, 2023 - nature.com
Abstract Two-dimensional (2D) ferromagnetic materials with unique magnetic properties
have great potential for next-generation spintronic devices with high flexibility, easy …

Nonvolatile multistates memories for high-density data storage

Q Cao, W Lü, XR Wang, X Guan, L Wang… - … Applied Materials & …, 2020 - ACS Publications
In the current information age, the realization of memory devices with energy efficient
design, high storage density, nonvolatility, fast access, and low cost is still a great challenge …

Spin-transfer torque devices for logic and memory: Prospects and perspectives

X Fong, Y Kim, K Yogendra, D Fan… - … on Computer-Aided …, 2015 - ieeexplore.ieee.org
As CMOS technology begins to face significant scaling challenges, considerable research
efforts are being directed to investigate alternative device technologies that can serve as a …

Spin-transfer torque memories: Devices, circuits, and systems

X Fong, Y Kim, R Venkatesan, SH Choday… - Proceedings of the …, 2016 - ieeexplore.ieee.org
Spin-transfer torque magnetic memory (STT-MRAM) has gained significant research interest
due to its nonvolatility and zero standby leakage, near unlimited endurance, excellent …

Spintronic devices for high-density memory and neuromorphic computing–A review

BJ Chen, M Zeng, KH Khoo, D Das, X Fong, S Fukami… - Materials Today, 2023 - Elsevier
Spintronics is a growing research field that focuses on exploring materials and devices that
take advantage of the electron's “spin” to go beyond charge based devices. The most …

Investigation of the Dzyaloshinskii-Moriya interaction and room temperature skyrmions in W/CoFeB/MgO thin films and microwires

S Jaiswal, K Litzius, I Lemesh, F Büttner… - Applied Physics …, 2017 - pubs.aip.org
Recent studies have shown that material structures, which lack structural inversion symmetry
and have high spin-orbit coupling can exhibit chiral magnetic textures and skyrmions which …

Area-efficient SOT-MRAM with a Schottky diode

Y Seo, KW Kwon, K Roy - IEEE Electron Device Letters, 2016 - ieeexplore.ieee.org
This letter presents a spin-orbit torque magnetic random access memory (SOT-MRAM) for
high-density, reliable, and energy-efficient on-chip memory application. Unlike the …

Spin-orbit torque driven chiral magnetization reversal in ultrathin nanostructures

N Mikuszeit, O Boulle, IM Miron, K Garello… - Physical Review B, 2015 - APS
We show that the spin-orbit torque induced magnetization switching in nanomagnets
presenting Dzyaloshinskii-Moriya (DMI) interaction is governed by a chiral domain …

Efficient and controllable magnetization switching induced by intermixing-enhanced bulk spin–orbit torque in ferromagnetic multilayers

K Zhang, L Chen, Y Zhang, B Hong, Y He… - Applied Physics …, 2022 - pubs.aip.org
Spin–orbit torque induced ferromagnetic magnetization switching brought by injecting a
charge current into strong spin–orbit-coupling materials is an energy-efficient writing method …

Field-free switching of VG-SOT-pMTJ device through the interplay of SOT, exchange bias, and VCMA effects

S Alla, V Kumar Joshi, S Bhat - Journal of Applied Physics, 2023 - pubs.aip.org
Field-free magnetization switching via the interplay of spin orbit torque (SOT), exchange bias
field (⁠ HEX⁠), and voltage controlled magnetic anisotropy (VCMA) is crucial for the …