Single-nanometer CoFeB/MgO magnetic tunnel junctions with high-retention and high-speed capabilities

J Igarashi, B Jinnai, K Watanabe, T Shinoda… - npj Spintronics, 2024 - nature.com
Making magnetic tunnel junctions (MTJs) smaller while meeting performance requirements
is critical for future electronics with spin-transfer torque magnetoresistive random access …

High-speed emerging memories for AI hardware accelerators

A Lu, J Lee, TH Kim, MAU Karim, RS Park… - Nature Reviews …, 2024 - nature.com
Applications of artificial intelligence (AI) necessitate AI hardware accelerators able to
efficiently process data-intensive and computation-intensive AI workloads. AI accelerators …

Spin-transfer torque magnetoresistive random access memory technology status and future directions

DC Worledge, G Hu - Nature Reviews Electrical Engineering, 2024 - nature.com
Spin-transfer torque magnetoresistive random access memory (STT-MRAM) is a non-volatile
memory technology with a unique combination of speed, endurance, density and ease of …

In-memory computing for machine learning and deep learning

N Lepri, A Glukhov, L Cattaneo… - IEEE Journal of the …, 2023 - ieeexplore.ieee.org
In-memory computing (IMC) aims at executing numerical operations via physical processes,
such as current summation and charge collection, thus accelerating common computing …

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 …

15.9 A 16nm 16Mb Embedded STT-MRAM with a 20ns Write Time, a 1012 Write Endurance and Integrated Margin-Expansion Schemes

KF Lin, H Noguchi, YC Shih, PF Yuh… - … Solid-State Circuits …, 2024 - ieeexplore.ieee.org
STT-MRAM has been demonstrated as a viable embedded non-volatile memory (NVM) with
20-year data retention at 150° C, a high write endurance (> 1M cycles), and the ability to …

ProtFe: Low-Cost Secure Power Side-Channel Protection for General and Custom FeFET-Based Memories

T Li, B Sun, H Zhong, Y Xu, V Narayanan… - ACM Transactions on …, 2023 - dl.acm.org
Ferroelectric Field Effect Transistors (FeFETs) have spurred increasing interest in both
memories and computing applications, thanks to their CMOS compatibility, low-power …

SMTJ-based Dropout Module for In-Memory Computing Bayesian Neural Networks

K Danouchi, G Prenat, L Anghel - 2024 IEEE 24th International …, 2024 - ieeexplore.ieee.org
Bayesian Neural Networks (BayNNs) are powerful tools for making predictions while also
providing uncertainty estimates, a crucial aspect in safety-critical systems. However …

Comprehensive study on prediction of endurance properties from breakdown voltage in high-reliable STT-MRAM

H Sato, HM Shin, H Jung, SW Lee… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
We have comprehensively studied prediction of endurance properties STT-MRAM based on
breakdown voltage. First, by using 8Mb test MRAM chip, we clarified that a scale parameter …

Backhopping-based STT-MRAM Poisson Spiking Neuron for Neuromorphic Computation

J Tan, JH Lim, JH Kwon, VB Naik… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
Spin-transfer-torque magnetic random-access memory (STT-MRAM) is a proven technology
for embedded non-volatile memory applications. The backhopping phenomena in STT …