Dual-port SOT-MRAM achieving 90-MHz read and 60-MHz write operations under field-assistance-free condition

M Natsui, A Tamakoshi, H Honjo… - IEEE Journal of Solid …, 2020 - ieeexplore.ieee.org
The development of new functional memories using emerging nonvolatile devices has been
widely investigated. Spin-transfer torque magnetoresistive random access memory (STT …

Deterministic field-free voltage-induced magnetization switching with self-regulated precession for low-power memory

S Sin, S Oh - Scientific Reports, 2023 - nature.com
Spintronic devices are regarded as a promising solution for future computing and memory
technologies. They are non-volatile, resilient to radiation, and compatible with the CMOS …

High-speed, low-power, magnetic non-volatile flip-flop with voltage-controlled, magnetic anisotropy assistance

W Kang, Y Ran, W Lv, Y Zhang… - IEEE Magnetics …, 2016 - ieeexplore.ieee.org
A magnetic non-volatile flip-flop (MNV-FF) design, with the assistance of voltage-controlled
magnetic anisotropy (VCMA) effect, is proposed for low-power and high-speed applications …

Hybrid VC-MTJ/CMOS non-volatile stochastic logic for efficient computing

S Wang, S Pal, T Li, A Pan, C Grezes… - … , Automation & Test …, 2017 - ieeexplore.ieee.org
In this paper, we propose a non-volatile stochastic computing (SC) scheme using voltage-
controlled magnetic tunnel junction (VC-MTJ) and negative differential resistance (NDR) …

Self-adaptive write circuit for magnetic tunneling junction memory with voltage-controlled magnetic anisotropy effect

M Long, L Zeng, T Gao, D Zhang, X Qin… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Currently, commercial semiconductor-based memories face the problem of static energy
consumption caused by leakage currents. Magnetoelectric random access memory …

MEMRES: A fast memory system reliability simulator

S Wang, H Hu, H Zheng, P Gupta - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
With scaling technology, emerging nonvolatile devices, and data-intensive applications,
memory faults have become a major reliability concern for computing systems. With various …

Generalized exponentiation using STT magnetic tunnel junctions: Circuit design, performance, and application to neural network gradient decay

A Tatulian, RF DeMara - SN Computer Science, 2022 - Springer
While nonlinear functions such as square and square root are critical for fields such as
signal processing and machine learning, computation of these functions presents …

Spin-orbit torque induced multi-state magnetization switching in Co/Pt hall cross structures at elevated temperatures

GJ Lim, WL Gan, WC Law, C Murapaka… - Journal of Magnetism and …, 2020 - Elsevier
We demonstrate spin-orbit torque (SOT) driven multi-state magnetization switching in Co/Pt
Hall crosses in the presence of varying externally applied in-plane (IP) bias fields from room …

A novel high performance and energy efficient NUCA architecture for STT-MRAM LLCs with thermal consideration

B Wu, P Dai, Y Cheng, Y Wang, J Yang… - … on Computer-Aided …, 2019 - ieeexplore.ieee.org
As the speed gap of the modern processor and the off-chip main memory enlarges, on-chip
cache capacity increases to sustain the performance scaling. As a result, the cache power …

Adaptive MRAM write and read with MTJ variation monitor

S Wang, H Lee, C Grezes, PK Amiri… - … on Emerging Topics …, 2018 - ieeexplore.ieee.org
Temperature and wafer-level process variations significantly degrade operation efficiency of
Spin-transfer torque random access memory (STT-MRAM) and magnetoelectric random …