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Dynamical memristors for higher-complexity neuromorphic computing
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DOI：10.1038/s41578-022-00434-z.png)
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Abstract
En 中文
Research on electronic devices and materials is currently driven by both the slowing down of transistor scaling and the exponential growth of computing needs, which make present digital computing increasingly capacity-limited and power-limited. A promising alternative approach consists in performing computing based on intrinsic device dynamics, such that each device functionally replaces elaborate digital circuits, leading to adaptive 'complex computing'. Memristors are a class of devices that naturally embody higher-order dynamics through their internal electrophysical processes. In this Review, we discuss how novel material properties enable complex dynamics and define different orders of complexity in memristor devices and systems. These native complex dynamics at the device level enable new computing architectures, such as brain-inspired neuromorphic systems, which offer both high energy efficiency and high computing capacity.
Keywords:
NEURAL-NETWORKS
2ND-ORDER MEMRISTOR
MODEL
CHAOS
CLASSIFICATION
ARCHITECTURES
ALGORITHMS
DEVICES
SYSTEMS
VISION
Journal
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ADVANCED MATERIALS
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ADVANCED MATERIALSIF26.8
OAAIShareSaveShareSaveBrain-inspired computing with memristors: Challenges in devices, circuits, and systemsAPPLIED PHYSICS REVIEWS
APPLIED PHYSICS REVIEWSIF11.6
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