Magnetic and levitation properties of YBCO/polymer composite drop-casting films

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dc.authorid0000-0003-4372-1951
dc.authorid0000-0003-3738-6886
dc.authorid0000-0003-4339-1913
dc.authorid0000-0001-6305-0265
dc.authorid0000-0002-8838-0364
dc.contributor.authorLucas, Beatriz
dc.contributor.authorBrito, Miguel
dc.contributor.authorAksoy, Canan
dc.contributor.authorÇakır, Bakiye
dc.contributor.authorCoşkun, Elvan
dc.contributor.authorGencer, Ali
dc.contributor.authorPronto, Anabela
dc.contributor.authorFerreira, Isabel
dc.date.accessioned2025-06-23T08:18:14Z
dc.date.available2025-06-23T08:18:14Z
dc.date.issued2025
dc.departmentAÇÜ, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümü
dc.description.abstractSuperconducting materials have been extensively studied for various applications, with YBCO alloys among the most researched and widely applied. This paper investigates the feasibility of using YBCO powder-based inks to produce cost-effective films with magnetic properties. Our studies demonstrate that levitation in liquid nitrogen is consistently observed in all fabricated films, regardless of ink composition or application method. Both drop-casting and spray-coating techniques were successfully employed to create levitating films. Additionally, various substrates—including aluminum foil (with and without adhesive), plastic foil, Teflon, and paper—were evaluated, with no significant impact on levitation performance. The levitation height was also compared to samples without a substrate. Depending on the binder, the resulting films exhibit rigidity or flexibility while maintaining their levitation capabilities even after multiple bending cycles. However, film conductivity is influenced by the binder type and concentration, which also affects the critical current density. A film with a thickness of 300 μm demonstrated a Jc of 2 kA/cm² at 65 K and zero magnetic field.
dc.identifier.doi10.1016/j.nxmate.2025.100789
dc.identifier.issn29498228
dc.identifier.scopus2-s2.0-105007765410
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://hdl.handle.net/11494/5598
dc.identifier.volume8
dc.identifier.wosWOS:001511043500006
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÇakır, Bakiye
dc.institutionauthorid0000-0003-4339-1913
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofNext Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectLevitation and magnetic properties
dc.subjectPolymers superconductor hybrid materials
dc.subjectSelfsustained drop-casting films
dc.subjectSurface and chemical analysis
dc.subjectYBCO superconductor powders
dc.titleMagnetic and levitation properties of YBCO/polymer composite drop-casting films
dc.typeArticle

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