High-precision and linear weight updates by subnanosecond pulses in ferroelectric tunnel junction for neuro-inspired computing
Z Luo, Z Wang, Z Guan, C Ma, L Zhao, C Liu… - Nature …, 2022 - nature.com
The rapid development of neuro-inspired computing demands synaptic devices with ultrafast
speed, low power consumption, and multiple non-volatile states, among other features …
speed, low power consumption, and multiple non-volatile states, among other features …
Ultra-low power Hf 0.5 Zr 0.5 O 2 based ferroelectric tunnel junction synapses for hardware neural network applications
Brain-inspired neuromorphic computing has shown great promise beyond the conventional
Boolean logic. Nanoscale electronic synapses, which have stringent demands for …
Boolean logic. Nanoscale electronic synapses, which have stringent demands for …
Sub-nA low-current HZO ferroelectric tunnel junction for high-performance and accurate deep learning acceleration
This paper presents a unique opportunity of HZO ferroelectric tunnel junction (FTJ) for in-
memory computing. The device operates at an extremely low sub-nA current while …
memory computing. The device operates at an extremely low sub-nA current while …
Synaptic plasticity selectively activated by polarization-dependent energy-efficient ion migration in an ultrathin ferroelectric tunnel junction
Selectively activated inorganic synaptic devices, showing a high on/off ratio, ultrasmall
dimensions, low power consumption, and short programming time, are required to emulate …
dimensions, low power consumption, and short programming time, are required to emulate …
Hafnia-based double-layer ferroelectric tunnel junctions as artificial synapses for neuromorphic computing
Ferroelectric tunnel junctions (FTJ) based on hafnium zirconium oxide (Hf1–x Zr x O2; HZO)
are a promising candidate for future applications, such as low-power memories and …
are a promising candidate for future applications, such as low-power memories and …
Giant Electroresistance in Ferroelectric Tunnel Junctions via High-Throughput Designs: Toward High-Performance Neuromorphic Computing
H Fang, J Wang, F Nie, N Zhang, T Yu… - … Applied Materials & …, 2023 - ACS Publications
Ferroelectric tunnel junctions (FTJs) have been regarded as one of the most promising
candidates for next-generation devices for data storage and neuromorphic computing owing …
candidates for next-generation devices for data storage and neuromorphic computing owing …
Sub-nanosecond memristor based on ferroelectric tunnel junction
Next-generation non-volatile memories with ultrafast speed, low power consumption, and
high density are highly desired in the era of big data. Here, we report a high performance …
high density are highly desired in the era of big data. Here, we report a high performance …
Ferroelectric artificial synapses for high-performance neuromorphic computing: Status, prospects, and challenges
L Zhao, H Fang, J Wang, F Nie, R Li, Y Wang… - Applied Physics …, 2024 - pubs.aip.org
Neuromorphic computing provides alternative hardware architectures with high
computational efficiencies and low energy consumption by simulating the working principles …
computational efficiencies and low energy consumption by simulating the working principles …
Ferroelectric tunneling junctions based on aluminum oxide/zirconium-doped hafnium oxide for neuromorphic computing
Ferroelectric tunneling junctions (FTJs) with tunable tunneling electroresistance (TER) are
promising for many emerging applications, including non-volatile memories and …
promising for many emerging applications, including non-volatile memories and …
Selector-less ferroelectric tunnel junctions by stress engineering and an imprinting effect for high-density cross-point synapse arrays
In the quest for highly scalable and three-dimensional (3D) stackable memory components,
ferroelectric tunnel junction (FTJ) crossbar architectures are promising technologies for …
ferroelectric tunnel junction (FTJ) crossbar architectures are promising technologies for …
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