Exploiting Flexible Memristor Based on Carbon Quantum Dots for Neuromorphic Computing

Flexible memristors based on carbon quantum dots (CQDs) are explored in this study, representing a pivotal advancement in non-volatile memory technology within the realm of portable artificial intelligence. Leveraging the exceptional flexibility and stability of polyethylene terephthalate (PET) subs...

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Bibliographic Details
Published inInternational Conference on Electrical and Electronics Engineering pp. 459 - 463
Main Authors Yu, Tianqi, Zhao, Zhiwei
Format Conference Proceeding
LanguageEnglish
Published IEEE 22.04.2024
Subjects
Carbon
carbon quantum dots
flexible memristor
Memristors
Quantum computing
Quantum dots
Resilience
Resistance
Stability analysis
Substrates
Switches
Switching circuits
synaptic behaviors
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ISSN2694-3646
DOI10.1109/ICEEE62185.2024.10779237

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Summary:Flexible memristors based on carbon quantum dots (CQDs) are explored in this study, representing a pivotal advancement in non-volatile memory technology within the realm of portable artificial intelligence. Leveraging the exceptional flexibility and stability of polyethylene terephthalate (PET) substrates, these devices demonstrate resistance switching characteristics akin to their initial state despite enduring multiple instances of destructive folding. Notably, analyses including current-voltage curve (I-V) assessments and long-term potentiation/long-term depression (LTP/LTD) evaluations reinforce this resilience. Furthermore, these devices exhibit classical synaptic behaviors, such as spike-timing-dependent plasticity (STDP), paired-pulse facilitation ( PPF ), and the transition from short-term memory (STM) to long-term memory (LTM). This research represents a significant stride towards the advancement of the next generation of flexible memory devices.
ISSN:2694-3646
DOI:10.1109/ICEEE62185.2024.10779237