[HTML][HTML] Voltage-controlled magnetic anisotropy-based spintronic devices for magnetic memory applications: challenges and perspectives

PK Mishra, M Sravani, A Bose, S Bhuktare - Journal of Applied Physics, 2024 - pubs.aip.org
Electronic spins provide an additional degree of freedom that can be used in modern spin-
based electronic devices. Some benefits of spintronic devices include nonvolatility, energy …

MLiM: High-performance magnetic logic in-memory scheme with unipolar switching SOT-MRAM

B Wu, H Zhu, K Chen, C Yan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Conventional computing architectures based on the von Neumann structure are suffering
from the severe 'memory wall'issue due to the isolation and speed mismatch between …

Field-free 3T2SOT MRAM for non-volatile cache memories

B Wu, C Wang, Z Wang, Y Wang… - … on Circuits and …, 2020 - ieeexplore.ieee.org
Continued scaling of Complementary Metal Oxide Semiconductor (CMOS) integrated circuit
technology is slowing down due to physical limitations, while the static power of CMOS …

An energy-efficient computing-in-memory (CiM) scheme using field-free spin-orbit torque (SOT) magnetic RAMs

B Wu, H Zhu, D Reis, Z Wang, Y Wang… - … on Emerging Topics …, 2023 - ieeexplore.ieee.org
The separation of memory and computing units in the von Neumann architecture leads to
undesirable energy consumption due to data movement and insufficient memory bandwidth …

SIMPLY+: A Reliable STT-MRAM-Based Smart Material Implication Architecture for In-Memory Computing

T Moposita, E Garzón, R De Rose, F Crupi… - IEEE …, 2023 - ieeexplore.ieee.org
This paper introduces SIMPLY+, an advanced Spin-Transfer Torque Magnetic Random-
Access Memory (STT-MRAM)-based Logic-in-Memory (LIM) architecture that evolves from …

High-density spin–orbit torque magnetic random access memory with voltage-controlled magnetic anisotropy/spin-transfer torque assist

P Kumar, A Naeemi - IEEE Journal on Exploratory Solid-State …, 2022 - ieeexplore.ieee.org
This article explores an area saving scheme for spin–orbit torque (SOT) magnetic random
access memory (MRAM) by sharing the SOT channel and write transistor among multiple …

A spintronic in-memory computing network for efficient hamming codec implementation

L Jiang, E Deng, H Zhang, Z Wang… - … on Circuits and …, 2022 - ieeexplore.ieee.org
Hamming code is a linear error correcting code that is widely used in memory and
communication systems. In general, a codec hardware is required to encode or decode the …

Impact of technology scaling and back-end-of-the-line technology solutions on magnetic random-access memories

P Kumar, S Narla, A Naeemi - IEEE Journal on Exploratory …, 2024 - ieeexplore.ieee.org
While magnetic random-access memories (MRAMs) are promising because of their
nonvolatility, relatively fast speeds, and high endurance, there are major challenges in …

Field-free deterministic magnetization switching induced by interlaced spin–orbit torques

M Wang, Z Wang, C Wang, W Zhao - ACS Applied Materials & …, 2021 - ACS Publications
Spin–orbit torque (SOT) magnetic random access memory is envisioned as an emerging
nonvolatile memory due to its ultrahigh speed and low power consumption. The field-free …

Computing-in-memory architecture based on field-free SOT-MRAM with self-reference method

C Wang, Z Wang, Y Xu, J Yang… - … on Circuits and …, 2020 - ieeexplore.ieee.org
On the current computing platforms, the memory wall between processor and memory has
become the toughest challenge for the traditional Von-Neumann computer architecture …