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アイテム
Influence of junction resistance on spatiotemporal dynamics and reservoir computing performance arising from an SWNT/POM 3D network formed via a scaffold template technique
http://hdl.handle.net/10228/0002000081
http://hdl.handle.net/10228/0002000081e5d458bc-0cc7-49e2-8bd4-1734345e604f
| 名前 / ファイル | ライセンス | アクション |
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neuro_27.pdf (5.1 MB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||||||||||||
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| 公開日 | 2023-09-05 | |||||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||
| タイトル | Influence of junction resistance on spatiotemporal dynamics and reservoir computing performance arising from an SWNT/POM 3D network formed via a scaffold template technique | |||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||||||
| 著者 |
Azhari, Saman
× Azhari, Saman
× Banerjee, Deep
× Kotooka, Takumi
× 宇佐美, 雄生
WEKO
30607
× 田中, 啓文
WEKO
22854
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| 抄録 | ||||||||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||||||||
| 内容記述 | For scientists in numerous fields, creating a physical device that can function like the human brain is an aspiration. It is believed that we may achieve brain-like spatiotemporal information processing by fabricating an in materio reservoir computing (RC) device because of a complex random network topology with nonlinear dynamics. One of the significant drawbacks of a two-dimensional physical reservoir system is the difficulty in controlling the network density. This work reports the use of a 3D porous template as a scaffold to fabricate a three-dimensional network of a single-walled carbon nanotube polyoxometalate nanocomposite. Although the three-dimensional system exhibits better nonlinear dynamics and spatiotemporal dynamics, and higher harmonics generation than a two-dimensional system, the results suggest a correlation between a higher number of resistive junctions and reservoir performance. We show that by increasing the spatial dimension of the device, the memory capacity improves, while the scale-free network exponent (γ) remains nearly unchanged. The three-dimensional device also displays improved performance in the well-known RC benchmark task of waveform generation. This study demonstrates the impact of an additional spatial dimension, network distribution and network density on in materio RC device performance and tries to shed some light on the reason behind such behavior. | |||||||||||||||||||||||||||
| 書誌情報 |
en : Nanoscale 巻 15, 号 18, p. 8169-8180 |
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| 識別子タイプ | DOI | |||||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1039/D2NR04619A | |||||||||||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||||||||||
| 収録物識別子 | 2040-3372 | |||||||||||||||||||||||||||
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| 権利情報Resource | http://creativecommons.org/licenses/by-nc/3.0/ | |||||||||||||||||||||||||||
| 権利情報 | Copyright (c) The Royal Society of Chemistry 2023. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. | |||||||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||||||
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| 値 | yes | |||||||||||||||||||||||||||
