Optical Tamm states in 2D nanostructured magnetophotonic structures

Optical Tamm states in 2D nanostructured magnetophotonic structures | 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 Research Article Optical Tamm states in 2D nanostructured magnetophotonic structures Baptiste Mathmann, Oumaima Haidar, Abdelkrim Talbi, Nicolas Tiercelin, and 6 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3972508/v1 This work is licensed under a CC BY 4.0 License Status: Under Review Version 1 posted 8 You are reading this latest preprint version Abstract We numerically explore optical Tamm states (OTS) supported by a photonic structure composed of a nanostructured metallic layer on top of a distributed Bragg reflector (DBR). Several polarizations, incidences and patterning are assessed to map OTS and their properties. We then gain magnetic control of the OTS by adding a cobalt layer below the metal pattern and switching its magnetization. This control, widely used in plasmonics, takes advantage of the Transverse Magneto-Optical Kerr Effect (TMOKE). The simulated TMOKE signal of this structure has an amplitude of the order of 10 -3 and, compared to conventional magnetoplasmonic structures, provides high energy confinement between the metal stripes. In addition to the opening of the metallic layer that allows better access of the analyte to the sensitive area, this paves the way for higher sensitivities in bio- and chemical sensing applications. Magnetoplasmonics MOKE Tamm plasmon Nanostructures Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Review Version 1 posted Editorial decision: Revision requested 11 Mar, 2024 Reviews received at journal 06 Mar, 2024 Reviewers agreed at journal 29 Feb, 2024 Reviewers agreed at journal 29 Feb, 2024 Reviewers invited by journal 29 Feb, 2024 Submission checks completed at journal 21 Feb, 2024 Editor assigned by journal 21 Feb, 2024 First submitted to journal 20 Feb, 2024 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-3972508","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":274034530,"identity":"6ee97622-c162-475a-ac18-619abf41da12","order_by":0,"name":"Baptiste Mathmann","email":"data:image/png;base64,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","orcid":"","institution":"Univ. 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