Low frequency noise in nanoparticle-molecule networks and implications for in-materio reservoir computing
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arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866910719399690240 |
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| author | Huez, Cécile Guérin, David Volatron, Florence Proust, Anna Vuillaume, Dominique |
| author_facet | Huez, Cécile Guérin, David Volatron, Florence Proust, Anna Vuillaume, Dominique |
| contents | We study the low-frequency noise (LFN), i.e. flicker noise, also referred to as 1/f noise, in 2D networks of molecularly functionalized gold nanoparticles (NMN: nanoparticle-molecule network). We examine the noise behaviors of the NMN hosting alkyl chains (octanethiol), fatty acid oleic acids (oleylamine), redox molecule switches (polyoxometalate derivatives) or photo-isomerizable molecules (azobenzene derivatives) and we compare their 1/f noise behaviors. These noise metrics are used to evaluate which molecules are the best candidates to build in-materio reservoir computing molecular devices based on NMNs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_13825 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Low frequency noise in nanoparticle-molecule networks and implications for in-materio reservoir computing Huez, Cécile Guérin, David Volatron, Florence Proust, Anna Vuillaume, Dominique Mesoscale and Nanoscale Physics Applied Physics We study the low-frequency noise (LFN), i.e. flicker noise, also referred to as 1/f noise, in 2D networks of molecularly functionalized gold nanoparticles (NMN: nanoparticle-molecule network). We examine the noise behaviors of the NMN hosting alkyl chains (octanethiol), fatty acid oleic acids (oleylamine), redox molecule switches (polyoxometalate derivatives) or photo-isomerizable molecules (azobenzene derivatives) and we compare their 1/f noise behaviors. These noise metrics are used to evaluate which molecules are the best candidates to build in-materio reservoir computing molecular devices based on NMNs. |
| title | Low frequency noise in nanoparticle-molecule networks and implications for in-materio reservoir computing |
| topic | Mesoscale and Nanoscale Physics Applied Physics |
| url | https://arxiv.org/abs/2406.13825 |