Essential characteristics of memristors for neuromorphic computing

W Chen, L Song, S Wang, Z Zhang… - Advanced Electronic …, 2023 - Wiley Online Library
The memristor is a resistive switch where its resistive state is programable based on the
applied voltage or current. Memristive devices are thus capable of storing and computing …

Topological quantum devices: a review

KH Jin, W Jiang, G Sethi, F Liu - Nanoscale, 2023 - pubs.rsc.org
The introduction of the concept of topology into condensed matter physics has greatly
deepened our fundamental understanding of transport properties of electrons as well as all …

Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy

G Zhang, F Guo, H Wu, X Wen, L Yang, W Jin… - Nature …, 2022 - nature.com
The absence of two-dimensional (2D) van der Waals (vdW) ferromagnetic crystals with both
above-room-temperature strong intrinsic ferromagnetism and large perpendicular magnetic …

Room temperature field-free switching of CoFeB/MgO heterostructure based on large-scale few-layer WTe2

X Wang, H Wu, R Qiu, X Huang, J Zhang, J Long… - Cell Reports Physical …, 2023 - cell.com
Summary Spin-orbit-torque (SOT)-driven perpendicular magnetization switching has
attracted great attention for designing energy-efficient, high-density, and thermal-stable …

Low‐Power and Field‐Free Perpendicular Magnetic Memory Driven by Topological Insulators

B Cui, A Chen, X Zhang, B Fang, Z Zeng… - Advanced …, 2023 - Wiley Online Library
Giant spin–orbit torque (SOT) from topological insulators (TIs) has great potential for low‐
power SOT‐driven magnetic random‐access memory (SOT‐MRAM). In this work, a …

[HTML][HTML] Topological insulators for efficient spin–orbit torques

J Han, L Liu - APL Materials, 2021 - pubs.aip.org
Current-induced magnetic switching via spin–orbit torques has been extensively pursued for
memory and logic applications with promising energy efficiency. Topological insulators are a …

Cascadable in-memory computing based on symmetric writing and readout

L Wang, J Xiong, B Cheng, Y Dai, F Wang, C Pan… - Science …, 2022 - science.org
The building block of in-memory computing with spintronic devices is mainly based on the
magnetic tunnel junction with perpendicular interfacial anisotropy (p-MTJ). The resulting …

[HTML][HTML] Spin and spin current—From fundamentals to recent progress

S Maekawa, T Kikkawa, H Chudo, J Ieda… - Journal of Applied …, 2023 - pubs.aip.org
Along with the progress of spin science and spintronics research, the flow of electron spins,
ie, spin current, has attracted interest. New phenomena and electronic states were …

Two‐Dimensional Van Der Waals Topological Materials: Preparation, Properties, and Device Applications

G Zhang, H Wu, L Zhang, L Yang, Y Xie, F Guo, H Li… - Small, 2022 - Wiley Online Library
Over the past decade, 2D van der Waals (vdW) topological materials (TMs), including
topological insulators and topological semimetals, which combine atomically flat 2D layers …

Comparative analysis of STT and SOT based MRAMs for last level caches

R Saha, YP Pundir, PK Pal - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
In recent years, magnetic RAMs have stimulated considerable research interest due to its
high area-density and low leakage-power with comparable speed that makes it a strong …