Implementing Logic Operations in Gold Nanoparticles Colloidal Suspensions

被引：2

作者：

Fortulan, Raphael ^{[1
]}

Kheirabadi, Noushin Raeisi ^{[1
]}

Antipov, Alexei ^{[3
]}

Jost, Carsten ^{[3
]}

Chiolerio, Alessandro ^{[1
,2
]}

Adamatzky, Andrew ^{[1
]}

机构：

[1] Univ West England, Unconvent Comp Lab, Bristol, Avon, England

[2] Ist Italian Tecnol, Ctr Bioinspired Soft Robot, Genoa, Italy

[3] PlasmaChem GmbH, Schwarzschildstr 10, D-12489 Berlin, Germany

来源：

2024 13TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES, MOCAST 2024 | 2024年

关键词：

Gold nanoparticles; Colloidal suspensions; Logic gates; Unconventional computing;

D O I：

10.1109/MOCAST61810.2024.10615444

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work experimentally demonstrates the computational capabilities of gold nanoparticle colloidal suspensions. Here we implement Boolean logic gates in Au nanoparticle solutions by applying binary input signals through electrical stimulation and recording the electrical output responses. The output signals are thresholded to derive logical expressions. The results show that Au colloids can exhibit conjunction, disjunction, and negation operations. Unique sum-of-products expressions are discovered for 2-bit and 4-bit binary string inputs, with increased complexity observed for 4-bit strings. The rich computational behaviour exhibited highlight the potential of colloidal solutions for unconventional computational devices.

引用

页数：4

共 37 条

[21] The Stokes Einstein law for diffusion in solution
Miller, CC
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1924, 106 (740) : 724 - 749
[22] FIELDS FROM FLUID FLOW MAPPERS
MOORE, AD
[J]. JOURNAL OF APPLIED PHYSICS, 1949, 20 (08) : 790 - 804
[23] The hydrocal - A hydrodynamic calculating machine for solving unsteady-state problems in heat transfer and other types of diffusion
Moore, AD
[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1936, 28 : 704 - 708
[24] Logical gates in ensembles of proteinoid microspheres
Mougkogiannis, Panagiotis
Adamatzky, Andrew
[J]. PLOS ONE, 2023, 18 (09):
[25] Patterson D. A., 2016, Computer organization and design: the hardware software interface
[26] Peter B., 1965, US Patent, Patent No. [3,191,611, 3191611]
[27] Principe L. M., 2015, The Secrets of Alchemy (Synthesis)
[28] Quine W.V., 1952, Am. Math. Mon., V59, P521, DOI [DOI 10.1080/00029890.1952.11988183, 10.1080/00029890.1952.11988183]
[29] Roberts N., 2023, Fungal Machines: Sensing and Computing with Fungi, P311, DOI DOI 10.1007/978-3-031-38336-6
[30] Roberts N, 2023, Arxiv, DOI arXiv:2307.02664

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