2022
DOI: 10.1109/led.2022.3211520
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Li-Ion Doped Artificial Synaptic Memristor for Highly Linear Neuromorphic Computing

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Cited by 11 publications
(11 citation statements)
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“…To characterize the light‐tunable synaptic functions of the retinomorphic memristor, we investigated the effect of the light stimulus pulse width, pulse interval and pulse number. The basic synaptic properties of artificial synapses, such as excitatory/inhibitory postsynaptic current (EPSC/IPSC), [ 54 ] paired pulse facilitation/depression (PPF/PPD), [ 55 ] and long‐term potentiation/depression (LTP/LTD), [ 56 ] were demonstrated. Figure a illustrates the EPSCs increase with increasing pulse duration (10, 30, and 60 s) under light stimuli with an intensity of 11.8 mW cm −2 .…”
Section: Resultsmentioning
confidence: 99%
“…To characterize the light‐tunable synaptic functions of the retinomorphic memristor, we investigated the effect of the light stimulus pulse width, pulse interval and pulse number. The basic synaptic properties of artificial synapses, such as excitatory/inhibitory postsynaptic current (EPSC/IPSC), [ 54 ] paired pulse facilitation/depression (PPF/PPD), [ 55 ] and long‐term potentiation/depression (LTP/LTD), [ 56 ] were demonstrated. Figure a illustrates the EPSCs increase with increasing pulse duration (10, 30, and 60 s) under light stimuli with an intensity of 11.8 mW cm −2 .…”
Section: Resultsmentioning
confidence: 99%
“…24,25 Therefore, ion-doped organic materials and their iontronic devices have been further applied to various areas, such as light-emitting devices (LEDs), field-effect transistors (FETs), sensors, and especially memristors and neuromorphic computing. [26][27][28][29][30][31][32] Accordingly, organic ionic memristive materials (OIMs) and memristive devices have emerged as new electronics relying on ion migration and electron permeation in the solid ion transport layer. [33][34][35][36] OIMs hold great promise in artificial intelligence (AI), neuromorphic computing, brain-computer interfaces, etc.…”
Section: Introductionmentioning
confidence: 99%
“…55 Meng et al proposed a Li + -doped organic artificial memristor that exhibited a gradual resistance change with multi-state storage using Li doped PEDOT:PSS. 56 Despite the advantage of using Li + ions for low voltage and high speed operation, there is a reliability concern due to its poor CMOS compatibility. 57 However, this concern could be addressed by appropriate engineering of passivating the device and integrating devices in the back-end of line (BEOL) of the system.…”
Section: Introductionmentioning
confidence: 99%