Electrolyte gated oxide pseudodiode for inhibitory synapse applications
Recently, synaptic electronics are attracting increasing attention in neuromorphic engineering. Here, inhibitory synapses are proposed based on nanogranular phosphorous silicate glass gated indium tin oxide transistors operated in pseudodiode mode. Activity dependent inhibitory synaptic behaviors ar...
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sg-ntu-dr.10356-901542023-07-14T15:52:50Z Electrolyte gated oxide pseudodiode for inhibitory synapse applications Fu, Yang Ming Wan, Chang Jin Yu, Fei Xiao, Hui Tao, Jian Guo, Yan Bo Gao, Wan Tian Zhu, Li Qiang School of Materials Science & Engineering Low Power Dissipation Electric-double-layer Transistors Engineering::Materials Recently, synaptic electronics are attracting increasing attention in neuromorphic engineering. Here, inhibitory synapses are proposed based on nanogranular phosphorous silicate glass gated indium tin oxide transistors operated in pseudodiode mode. Activity dependent inhibitory synaptic behaviors are mimicked on the proposed pseudodiode, including paired pulse depression and depression adaptation behaviors. Interestingly, the proposed inhibitory synapse demonstrates low power dissipation as low as ≈16 fJ for triggering a postsynaptic current with high signal‐to‐noise ratio of ≈2.2. Moreover, the inhibitory synapse demonstrates zero resting power dissipation. The proposed pseudodiode‐based inhibitory artificial synapses may find potential applications in neuromorphic platforms. Accepted version 2019-11-27T08:47:43Z 2019-12-06T17:41:56Z 2019-11-27T08:47:43Z 2019-12-06T17:41:56Z 2018 Journal Article Fu, Y. M., Wan, C. J., Yu, F., Xiao, H., Tao, J., Guo, Y. B., . . . Zhu, L. Q. (2018). Electrolyte gated oxide pseudodiode for inhibitory synapse applications. Advanced Electronic Materials, 4(11), 1800371-. doi:10.1002/aelm.201800371 https://hdl.handle.net/10356/90154 http://hdl.handle.net/10220/50471 10.1002/aelm.201800371 en Advanced Electronic Materials This is the peer reviewed version of the following article: Fu, Y. M., Wan, C. J., Yu, F., Xiao, H., Tao, J., Guo, Y. B., . . . Zhu, L. Q. (2018). Electrolyte gated oxide pseudodiode for inhibitory synapse applications. Advanced Electronic Materials, 4(11), 1800371-, which has been published in final form at https://doi.org/10.1002/aelm.201800371. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. 18 p. application/pdf |
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Low Power Dissipation Electric-double-layer Transistors Engineering::Materials Fu, Yang Ming Wan, Chang Jin Yu, Fei Xiao, Hui Tao, Jian Guo, Yan Bo Gao, Wan Tian Zhu, Li Qiang Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
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Recently, synaptic electronics are attracting increasing attention in neuromorphic engineering. Here, inhibitory synapses are proposed based on nanogranular phosphorous silicate glass gated indium tin oxide transistors operated in pseudodiode mode. Activity dependent inhibitory synaptic behaviors are mimicked on the proposed pseudodiode, including paired pulse depression and depression adaptation behaviors. Interestingly, the proposed inhibitory synapse demonstrates low power dissipation as low as ≈16 fJ for triggering a postsynaptic current with high signal‐to‐noise ratio of ≈2.2. Moreover, the inhibitory synapse demonstrates zero resting power dissipation. The proposed pseudodiode‐based inhibitory artificial synapses may find potential applications in neuromorphic platforms. |
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School of Materials Science & Engineering |
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School of Materials Science & Engineering Fu, Yang Ming Wan, Chang Jin Yu, Fei Xiao, Hui Tao, Jian Guo, Yan Bo Gao, Wan Tian Zhu, Li Qiang |
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Article |
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Fu, Yang Ming Wan, Chang Jin Yu, Fei Xiao, Hui Tao, Jian Guo, Yan Bo Gao, Wan Tian Zhu, Li Qiang |
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Fu, Yang Ming |
title |
Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
title_short |
Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
title_full |
Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
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Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
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Electrolyte gated oxide pseudodiode for inhibitory synapse applications |
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electrolyte gated oxide pseudodiode for inhibitory synapse applications |
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2019 |
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https://hdl.handle.net/10356/90154 http://hdl.handle.net/10220/50471 |
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