Voltage-Controlled Phosphate Precipitation Gating in Solid-State Nanopore Memristors

[2608.15014] Voltage-Controlled Phosphate Precipitation Gating in Solid-State Nanopore Memristors Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search Physics > Applied Physics arXiv:2608.15014 (physics) [Submitted on 15 Aug 2026] Title: Voltage-Controlled Phosphate Precipitation Gating in Solid-State Nanopore Memristors Authors: Weihong Wang , German Lanzavecchia , Ali Douaki , Shukun Weng , Yanqiu Zou , Huaizhou Jin , Alberto Giacomello , Lorenzo Iannetti , Roman Krahne , Shangzhong Jin , Makusu Tsutsui , Denis Garoli View a PDF of the paper titled Voltage-Controlled Phosphate Precipitation Gating in Solid-State Nanopore Memristors, by Weihong Wang and 11 other authors View PDF Abstract: Nanofluidic memristors preserve a record of electrical activity via ion migration and alterations in conductance that depend on the history of the device s state. These characteristics make them suitable for aqueous, energy efficient, and biologically compatible neuromorphic systems. To establish the viability of fluidic memristors for mimicking the brain s dynamic behavior, a more thorough understanding of the memristive materials and the underlying switching processes is required. In this study, we systematically examined a recently introduced memristive device based on inpore chemical reactions, where the combined influence of electrolyte composition and pore architecture on precipitation gated memory remains poorly understood. To address this, we constructed an asymmetric electrochemical system using CaCl2 and phosphate solutions separated by SiNx solid state nanopores. We explored how variations in pH, phosphate concentration, pore geometry, and voltage pulsing regimens affect the electrical characteristics and memristive performance. Comparison of the single pore and the array showed that parallel pores produced smoother pH and concentration dependent hysteresis and pulse responses, whereas the single pore retained larger, nonmonotonic changes. Subjects: Applied Physics (physics.app-ph) Cite as: arXiv:2608.15014 [physics.app-ph] (or arXiv:2608.15014v1 [physics.app-ph] for this version) https://doi.org/10.48550/arXiv.2608.15014 Focus to learn more arXiv-issued DOI via DataCite Submission history From: Denis Garoli [ view email ] [v1] Sat, 15 Aug 2026 03:51:53 UTC (1,037 KB) Full-text links: Access Paper: View a PDF of the paper titled Voltage-Controlled Phosphate Precipitation Gating in Solid-State Nanopore Memristors, by Weihong Wang and 11 other authors View PDF view license Current browse context: physics.app-ph < prev | next > new | recent | 2026-08 Change to browse by: physics References & Citations NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from

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