Developments in voltage-controlled subnanosecond magnetization switching

T Yamamoto, R Matsumoto, T Nozaki… - Journal of Magnetism …, 2022 - Elsevier
We review the current status of research on magnetization switching that utilizes the voltage-
controlled magnetic anisotropy (VCMA) effect. In particular, we focus on the magnetization …

Voltage-gate-assisted spin-orbit-torque magnetic random-access memory for high-density and low-power embedded applications

YC Wu, K Garello, W Kim, M Gupta, M Perumkunnil… - Physical Review …, 2021 - APS
The voltage-gate-assisted spin-orbit-torque (VGSOT) writing scheme combines the
advantages from voltage control of magnetic anisotropy (VCMA) and spin-orbit-torque (SOT) …

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 …

Sub-volt switching of nanoscale voltage-controlled perpendicular magnetic tunnel junctions

Y Shao, V Lopez-Dominguez, N Davila, Q Sun… - Communications …, 2022 - nature.com
Magnetic random-access memory (MRAM) based on voltage-controlled magnetic anisotropy
in magnetic tunnel junctions (MTJs) is a promising candidate for high-performance …

Voltage-based magnetization switching and reading in magnetoelectric spin-orbit nanodevices

DC Vaz, CC Lin, JJ Plombon, WY Choi, I Groen… - Nature …, 2024 - nature.com
As CMOS technologies face challenges in dimensional and voltage scaling, the demand for
novel logic devices has never been greater, with spin-based devices offering scaling …

Field-free switching of VG-SOT-pMTJ device through the interplay of SOT, exchange bias, and VCMA effects

S Alla, V Kumar Joshi, S Bhat - Journal of Applied Physics, 2023 - pubs.aip.org
Field-free magnetization switching via the interplay of spin orbit torque (SOT), exchange bias
field (⁠ HEX⁠), and voltage controlled magnetic anisotropy (VCMA) is crucial for the …

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 …

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 …

Review of voltage-controlled magnetic anisotropy and magnetic insulator

B Dai, M Jackson, Y Cheng, H He, Q Shu… - Journal of Magnetism …, 2022 - Elsevier
This Festschrift is dedicated to Chia-Ling Chien on the occasion of his eightieth birthday.
Prof. Chien is one of the pioneering physicists in the field of spintronics with groundbreaking …

Strain-mediated voltage controlled magnetic anisotropy based switching for magnetic memory applications

PK Mishra, N Halavath, S Bhuktare - Journal of Applied Physics, 2023 - pubs.aip.org
Reliability and packing density concerns are the two major shortcomings of spin transfer
torque and spin orbit torque based magnetic memory, respectively. Voltage controlled …