Quantum Hall-like effect in electrochemical systems due to extra-dimension embedded in 3D graphene at room temperature

Quantum Hall-like effect in electrochemical systems due to extra-dimension embedded in 3D graphene at room temperature | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Quantum Hall-like effect in electrochemical systems due to extra-dimension embedded in 3D graphene at room temperature Chavis Srichan, Pobporn Danvirutai, Anurat Wisitsoraat, Adisorn Tuantranont This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-2011232/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In this work, we report for the first time, the quantization effect occurred at room temperature in an electrochemical system. The setup where it occurred was electrodeposition of gold nanoparticles (AuNPs) and silver nanoparticles (AgNPs) onto three-dimensional microstructure graphene (GF) under certain applied potential. This is the first time that this quantum phenomenon occurs in solutions under electrochemical experiment. This effect might be described as quantum coherency in extra dimension embedded in three-dimensional microstructure of graphene foam which approximately hold radius around 100 µm. Possible explanation was proposed that the quantum effect occurs due to quantization in extra dimension when certain conditions were met. Our simplified quantum calculation could be used to fit with the experimental data. The quantization behaviors were observed in both silver and gold electrodeposition on GF. Primary theoretical description was explained in this article using Landauer formalism and Polyakov action from string theory. However, the concrete theoretical explanation could possibly be further elaborated or explained in a different way (Supplementary data contains the experimented videos). Full Text Additional Declarations No competing interests reported. Supplementary Files SupplementaryVideoQuantizCurrentshort.mp4 Supplemtvideo2quantizcurrentcontactdisturbed.mp4 Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-2011232","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":133773360,"identity":"d7ab4031-b524-4625-a193-97cc38a2b24a","order_by":0,"name":"Chavis Srichan","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA/klEQVRIiWNgGAWjYDACCSBOADGYGdiApA0QMzYeIEVLGkhLA2EtUADSchjMwquFf3bzM4kHfxjszduZnz34ueO83dr2w0BbamyicVpy55iZRGIbQ+Kcw2zmhr1nbidvO5MI1HIsLbcBhxYDiQRjg8QGhgQJZh42Cd6228lmB4BaGBsO49GS/tkgAegwkBbJv23nks3OPySkJcfwQQIbA+MMoBZp3rYDdmY3CNgicSOn8EFim0TiDGY2M2nZtuQEsxtAWxLw+IV/RvqGgz/+2NhL8B9+Jvm2zc7e7Hz6wwcfamxwaoFZBmclglUm4FeOCuxJUTwKRsEoGAUjAwAAzVVbCbK//cIAAAAASUVORK5CYII=","orcid":"","institution":"Khon Kaen University","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Chavis","middleName":"","lastName":"Srichan","suffix":""},{"id":133773361,"identity":"9d128fbd-f006-423f-a998-d0cfa9868e19","order_by":1,"name":"Pobporn Danvirutai","email":"","orcid":"","institution":"T. 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