Studies on structural, optical and dielectric properties of novel NLO crystal L- glutamic acid hydroiodide

Studies on structural, optical and dielectric properties of novel NLO crystal L- glutamic acid hydroiodide | 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 Studies on structural, optical and dielectric properties of novel NLO crystal L- glutamic acid hydroiodide J. Aarthi, T. Krishnakumar, Asokan Vasudevan, A. Shameem, A Sivaprakasam, and 3 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-7749365/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 The method of Slow Evaporation (SlEv) is carried out to create a single crystal of L-glutamic acid hydroiodide, a novel semi-organic nonlinear optical (NLO) substance with excellent optical quality. Both functional and optical characterization were applied to the crystal structure. The sample's lattice characteristics were ascertained using the powder X-ray diffraction (XRD) measurements. The sample's UV-Vis-NIR spectrum analysis projects that the crystal is optically transparent in the visible and infrared (IR) spectrums. The presence of several functional groups in the sample was verified by FT-IR spectroscopy. At various temperatures, the crystal's dielectric characteristics were scrutinized as a function of frequency. The material is a positive photoconductor, according to photoconductivity experiments. Using a Nd:YAG laser and the Kurtz-Perry method, the crystal's second harmonic generation (SHG) effectiveness was shown and contrasted with that of a potassium dihydrogen phosphate (KDP) crystal. Optical properties A1.Crystal structure A1.X-ray diffraction B2.Nonlinear optic materials B2.Dielectricc Materials Full Text Additional Declarations No competing interests reported. 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-7749365","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":569932404,"identity":"14d8f591-f4d1-4760-a013-21fc429b5d57","order_by":0,"name":"J. 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Both functional and optical characterization were applied to the crystal structure. The sample's lattice characteristics were ascertained using the powder X-ray diffraction (XRD) measurements. The sample's UV-Vis-NIR spectrum analysis projects that the crystal is optically transparent in the visible and infrared (IR) spectrums. The presence of several functional groups in the sample was verified by FT-IR spectroscopy. At various temperatures, the crystal's dielectric characteristics were scrutinized as a function of frequency. The material is a positive photoconductor, according to photoconductivity experiments. 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