Magnetic Tunnel Junction Applications [PDF]
Sensors, 2019 Spin-based devices can reduce energy leakage and thus increase energy efficiency. They have been seen as an approach to overcoming the constraints of CMOS downscaling, specifically, the Magnetic Tunnel Junction (MTJ) which has been the focus of much ...
Nilson Maciel +4 more
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Development and Research of a Theoretical Model of the Magnetic Tunnel Junction [PDF]
Sensors, 2021 Spin-dependent tunneling structures are widely used in many spintronic devices and sensors. This paper describes the magnetic tunnel junction (MTJ) characteristics caused by the inhomogeneous magnetic field of ferromagnetic layers.
Oleg Polyakov +6 more
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Electrical Detection of Magnetic Skyrmions in a Magnetic Tunnel Junction
Advanced Electronic Materials, 2023 Magnetic skyrmions are promising information carriers for dense and energy‐efficient information storage owing to their small size, low driving‐current density, and topological stability.
Yao Guang +21 more
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Double-Gap Magnetic Flux Concentrator Design for High-Sensitivity Magnetic Tunnel Junction Sensors [PDF]
Sensors, 2019 To improve the sensitivity of the magnetic tunnel junction(MTJ)sensor, a novel architecture for a double-gap magnetic flux concentrator (MFC) was studied theoretically and experimentally in this paper.
Jiafei Hu +8 more
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Molecular coupling competing with defects within insulator of the magnetic tunnel junction-based molecular spintronics devices [PDF]
Scientific Reports, 2021 Nearly 70 years old dream of incorporating molecule as the device element is still challenged by competing defects in almost every experimentally tested molecular device approach.
Pawan Tyagi +4 more
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Neuromorphic Hebbian learning with magnetic tunnel junction synapses [PDF]
Communications EngineeringNeuromorphic computing aims to mimic both the function and structure of biological neural networks to provide artificial intelligence with extreme efficiency.
Peng Zhou +5 more
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Double MgO-Based Perpendicular Magnetic Tunnel Junction for Artificial Neuron [PDF]
Frontiers in Neuroscience, 2020 A perpendicular spin transfer torque (p-STT)-based neuron was developed for a spiking neural network (SNN). It demonstrated the integration behavior of a typical neuron in an SNN; in particular, the integration behavior corresponding to magnetic ...
Dong Won Kim +8 more
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Two-dimensional magnetic tunnel p-n junctions for low-power electronics [PDF]
Nature CommunicationsFor decades, semiconductors and their heterostructures have underpinned both fundamental and applied research across all areas of electronics. Two-dimensional, 2D (atomically thin) semiconductors have now the potential to push further the miniaturization
Wenkai Zhu +15 more
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Tunnel Junction with Perpendicular Magnetic Anisotropy: Status and Challenges
Micromachines, 2015 Magnetic tunnel junction (MTJ), which arises from emerging spintronics, has the potential to become the basic component of novel memory, logic circuits, and other applications.
Mengxing Wang +3 more
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Observation of magnetic droplets in magnetic tunnel junctions [PDF]
Science China Physics, Mechanics & Astronomy, 2021 AbstractMagnetic droplets, a class of highly nonlinear magnetodynamic solitons, can be nucleated and stabilized in nanocontact spin-torque nano-oscillators. Here we experimentally demonstrate magnetic droplets in magnetic tunnel junctions (MTJs). The droplet nucleation is accompanied by power enhancement compared with its ferromagnetic resonance modes.
Shi, Kewen +12 more
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