Micromagnetic simulations with periodic strayfield calculation of soft magnetic composite-materials

Micromagnetic simulations with periodic strayfield calculation of soft magnetic composite-materials | 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 Micromagnetic simulations with periodic strayfield calculation of soft magnetic composite-materials Amil Ducevic, Florian Bruckner, Claas Abert, Christoph Vogler, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6124174/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 22 May, 2025 Read the published version in Scientific Reports → Version 1 posted 10 You are reading this latest preprint version Abstract This work provides a complete numeric framework, with which soft magnetic composite-materials can be numerically analyzed through a combination of two distinct numerical methods. Key soft magnetic properties connected to energy efficiency, namely the permeability and the energy-loss can be predicted. The latter consists of different contributions. These contributions are treated separately in our work and therefore 2 decoupled numerical models are required to fully encompass these materials. Experimentally established concepts with the aim to improve magnetic properties for soft magnetic materials have been simulated, resulting in trends that agree well with the experimentally measured improvements. Moreover, we analyze the distinct loss contributions—an uncommon practice in experimental physics—providing valuable insights into the working principles of these materials, and therefore understanding which contributions become dominant under which conditions. Furthermore measurements of iron powders were conducted, in order to compare the numerical simulations with experimental data. Physical sciences/Physics/Electronics photonics and device physics/Electronic and spintronic devices Physical sciences/Physics/Applied physics Physical sciences/Physics/Condensed matter physics/Ferromagnetism Physical sciences/Physics/Condensed matter physics/Magnetic properties and materials Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 22 May, 2025 Read the published version in Scientific Reports → Version 1 posted Editorial decision: Revision requested 09 Apr, 2025 Reviews received at journal 07 Apr, 2025 Reviews received at journal 25 Mar, 2025 Reviewers agreed at journal 19 Mar, 2025 Reviewers agreed at journal 18 Mar, 2025 Reviewers invited by journal 17 Mar, 2025 Editor assigned by journal 17 Mar, 2025 Editor invited by journal 07 Mar, 2025 Submission checks completed at journal 06 Mar, 2025 First submitted to journal 27 Feb, 2025 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. 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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-6124174","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":425669615,"identity":"cac0eebf-d529-4001-8d5e-e0959258b125","order_by":0,"name":"Amil Ducevic","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA/klEQVRIie3QMWrDMBSA4ScE9qKi1SGhvoI8ljT4KjYZMmX15EHGoCyei3MblwfJEnwBZ4iXTB0MXbIUKps2tCFK1gz6JyH06ckGsNkeMpJV4AwLCR0AA3qfyDMh5V/CbqAfAkD/nTIR/oZ6SoI+9+bZ50ztJ2JLKzil4IcG4jWxJjUG6zLOx0t1ZAKdiBQbCArTq3pCFEZi967oUiEb5UzAkwRiIv4vCXvyMhDekS8JoYmI8xQ3U1QvGNc/geopsYkEPYnqRVBus3xU1D1xBE423ryorpPnZtEeumTq89xtu1OCocOxbT/S19lKmr5fF11u6Pu9G+dtNpvNdq9vH2VZNC9WTRwAAAAASUVORK5CYII=","orcid":"","institution":"University of Vienna","correspondingAuthor":true,"prefix":"","firstName":"Amil","middleName":"","lastName":"Ducevic","suffix":""},{"id":425669616,"identity":"2d8f4b99-880b-498e-acaf-cdeaffa07727","order_by":1,"name":"Florian Bruckner","email":"","orcid":"","institution":"University of Vienna","correspondingAuthor":false,"prefix":"","firstName":"Florian","middleName":"","lastName":"Bruckner","suffix":""},{"id":425669617,"identity":"3f81c1c6-20b2-4450-9394-7b622c3f77e0","order_by":2,"name":"Claas Abert","email":"","orcid":"","institution":"University of Vienna","correspondingAuthor":false,"prefix":"","firstName":"Claas","middleName":"","lastName":"Abert","suffix":""},{"id":425669618,"identity":"dca597e3-38a7-49a5-b8ac-a050f2d02797","order_by":3,"name":"Christoph Vogler","email":"","orcid":"","institution":"Huawei Technologies Austria GmbH","correspondingAuthor":false,"prefix":"","firstName":"Christoph","middleName":"","lastName":"Vogler","suffix":""},{"id":425669619,"identity":"bd5bab31-e171-489b-a477-0bebdf6d94b0","order_by":4,"name":"Dieter Suess","email":"","orcid":"","institution":"University of Vienna","correspondingAuthor":false,"prefix":"","firstName":"Dieter","middleName":"","lastName":"Suess","suffix":""}],"badges":[],"createdAt":"2025-02-27 23:53:13","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-6124174/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-6124174/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1038/s41598-025-01881-8","type":"published","date":"2025-05-22T15:57:18+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":83460101,"identity":"d065c298-3116-4ecb-907e-2e22661370c8","added_by":"auto","created_at":"2025-05-26 16:10:25","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1575934,"visible":true,"origin":"","legend":"","description":"","filename":"Micromagneticsimulationswithperiodicstrayfieldcalculationofsoftmagneticcompositematerials1.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6124174/v1_covered_da867d92-ad93-4f1b-a016-e953dc7ecc57.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Micromagnetic simulations with periodic strayfield calculation of soft magnetic composite-materials","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"scientific-reports","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"scirep","sideBox":"Learn more about [Scientific Reports](http://www.nature.com/srep/)","snPcode":"","submissionUrl":"","title":"Scientific Reports","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"stoa","reportingPortfolio":"Scientific Reports","inReviewEnabled":true,"inReviewRevisionsEnabled":true},"keywords":"","lastPublishedDoi":"10.21203/rs.3.rs-6124174/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-6124174/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThis work provides a complete numeric framework, with which soft magnetic composite-materials can be numerically analyzed through a combination of two distinct numerical methods. 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