Field-free spin-orbit torque switching assisted by in-plane unconventional spin torque in ultrathin [Pt/Co]N

F Xue, SJ Lin, M Song, W Hwang, C Klewe… - Nature …, 2023 - nature.com
Electrical manipulation of magnetization without an external magnetic field is critical for the
development of advanced non-volatile magnetic-memory technology that can achieve high …

Demonstration of a manufacturable SOT-MRAM multiplexer array towards industrial applications

C Jiang, J Li, H Zhang, S Lu, P Li, C Wang… - Journal of …, 2023 - iopscience.iop.org
We have successfully demonstrated a 1 Kb spin-orbit torque (SOT) magnetic random-access
memory (MRAM) multiplexer (MUX) array with remarkable performance. The 1 Kb MUX …

[HTML][HTML] Roadmap on low-power electronics

R Ramesh, S Salahuddin, S Datta, CH Diaz… - APL Materials, 2024 - pubs.aip.org
This article is written on behalf of many colleagues, collaborators, and researchers in the
field of advanced materials who continue to enable and undertake cutting-edge research in …

A co-design view of compute in-memory with non-volatile elements for neural networks

W Haensch, A Raghunathan, K Roy… - arXiv preprint arXiv …, 2022 - arxiv.org
Deep Learning neural networks are pervasive, but traditional computer architectures are
reaching the limits of being able to efficiently execute them for the large workloads of today …

Energy efficient computing with high-density, field-free STT-assisted SOT-MRAM (SAS-MRAM)

W Hwang, F Xue, F Zhang, MY Song… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Energy efficient computing hardware has played an instrumental role in enabling novel
abundant data applications and transformative new user experiences. As we look forward …

Experimental Demonstration of Field-Free STT-Assisted SOT-MRAM (SAS-MRAM) with Four Bits per SOT Programming Line

W Hwang, F Xue, MY Song, CF Hsu… - IEEE Electron …, 2024 - ieeexplore.ieee.org
SAS-MRAM has been proposed as a potential last-level cache SRAM replacement owing to
its high speed (~ 1 ns), high cell density, and high endurance characteristics. Here, we …

Interfacial Engineering Strategies for Efficient Spin–Orbit Torque Devices with Pt Alloys

CY Hu, YF Chiu, CC Tsai, CM Lee… - ACS Applied …, 2023 - ACS Publications
To make spin–orbit torque magnetic random-access memories (SOT-MRAMs) become
competitive enough to replace the contemporary memory architecture, it is of great …

A 5T-2MTJ STT-assisted Spin Orbit Torque based Ternary Content Addressable Memory for Hardware Accelerators

S Narla, P Kumar, A Naeemi - arXiv preprint arXiv:2409.17863, 2024 - arxiv.org
In this work, we present a novel non-volatile spin transfer torque (STT) assisted spin-orbit
torque (SOT) based ternary content addressable memory (TCAM) with 5 transistors and 2 …

Symmetry Breaking by Materials Engineering for Spin-Orbit Torque Technology

J Zhou, L Liu, X Shu, W Lin, T Zhao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Electric manipulation of magnetic moments is the key technology for incorporating magnetic
functionalities into integrated circuits. Spin-orbit torque (SOT) arises from the spin-orbit …