Results 71 to 80 of about 1,191 (183)

Energy efficiency analysis of spin–orbit torque MRAM using composition dependent resistivity and spin Hall angle in Pt/W multilayer structure

APL Materials
Current-induced magnetization switching through spin–orbit torque (SOT) enables low-energy and high-speed switching of magnetic memory (MRAM), positioning SOT-MRAM as a promising candidate for next-generation memory technology.
Ji-won Yoon, Hyun-jun Lee, Ji-Hyeon Yun, Si-yeol Lee, Sang Ho Lim, Seung-heon Chris Baek   +5 more
doaj   +1 more source

Practical Experiments on Fabricated TAS-MRAM Dies to Evaluate the Stochastic Behavior of Voltage-Controlled TRNGs

IEEE Access, 2019
Noises exist in digital circuits can be leveraged as the source of entropy to design true random numbers generators (TRNGs), which is an important primitive component in cryptography and hardware-based security applications.
Frederic Ouattara, Arash Nejat, Lionel Torres, Ken Mackay   +3 more
doaj   +1 more source

Ultralow Electrical Current Driven Field‐Free Spin‐Orbit Torque Switching of Magnetic Tunnel Junctions by Topological Insulators

Advanced Electronic Materials
Spin‐orbit torque‐driven magnetic random‐access memory (SOT‐MRAM) is one of the promising candidates for next‐generation memory technologies beyond Moore's law.
Xu Zhang, Aitian Chen, Yifan Zhang, Zhaozhuo Zeng, Yaqin Guo, Dongxing Zheng, Baoshan Cui, Chuangwen Wu, Wenjie Song, Shuo Yang, Zijun Luo, Jingfeng Li, Gianluca Gubbiotti, Xiufeng Han, Jinkui Zhao, Peng Yan, Xufeng Kou, Xixiang Zhang, Hao Wu   +18 more
doaj   +1 more source

Novel CPU cache architecture based on two-dimensional MTJ device with ferromagnetic Fe3GeTe2

AIP Advances
With the development of Artificial Intelligence (AI) in recent years, the fields of computer, biology, medicine, and aerospace have demanded higher requirements for the processing and storage of information.
Shaopu Han, Yanfeng Jiang
doaj   +1 more source

Research on the Possibilities of Reusing Mixed Reclaimed Asphalt Materials with a Focus on the Circular Economy

Applied Sciences
This article presents the results of a 10-year research study on the possibilities of implementing circular economy principles into the recovery of construction waste in road construction and paving traffic areas.
Martin Decký, Eva Remišová, Martin Samek   +2 more
doaj   +1 more source

Optimization of the 3D multi-level SOT-MRAMs

AIP Advances
With the development of electronic technology, semiconductor memory is gradually shifting toward smaller area with less power consumption. SOT-MRAM is one of the competitive substitutes for DRAM and SRAM due to its superior endurance and switching speed.
Hui Lin, Yanfeng Jiang
doaj   +1 more source

Design of a full 1Mb STT-MRAM based on advanced FDSOI technology

MATEC Web of Conferences, 2017
In one hand, the shrinking of CMOS technology nodes is dramatically increasing the leakage current in integrated circuits. In the other hand, modern portable devices first concern is power-efficiency to insure a better autonomy.
Jabeur Kotb, Prenat Guillaume
doaj   +1 more source

MODELING OF MTJ AND ITS VALIDATION USING NANOSCALE MRAM BITCELL [PDF]

Journal of Engineering Science and Technology, 2017
Magnetic Tunnel Junction (MTJ) is a promising candidate for nonvolatile and low power memory design. MTJ is basic building block of STT-MRAM bitcell.
CHANDRAMAULESHWAR ROY, ARUNDHATI BHATTACHARYA, A. ISLAM   +2 more
doaj  

Field-free spin–orbit torque devices for logic and neural network applications

APL Machine Learning
Robust field-free spin–orbit torque (SOT) switching plays an essential role in realizing practical SOT-based magnetic memories and logic devices. Leveraging the strong interlayer Dzyaloshinskii–Moriya interaction, field-free SOT switching is achieved ...
Chun-Yi Lin, Jui-Yu Hsieh, Po-Chuan Wang, Chia-Chin Tsai, Chi-Feng Pai   +4 more
doaj   +1 more source

Multi-bit MRAM based high performance neuromorphic accelerator for image classification

Neuromorphic Computing and Engineering
Binary neural networks (BNNs) are the most efficient solution to bridge the design gap of the hardware implementation of neural networks in a resource-constrained environment.
Gaurav Verma, Sandeep Soni, Arshid Nisar, Brajesh Kumar Kaushik   +3 more
doaj   +1 more source