Bulk ngB2 superconductor production by excess Mg and hot press methods and their properties

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dc.contributor.authorYanmaz, Ekrem
dc.contributor.authorCingi, Didem Odabaşı
dc.contributor.authorAlcan, Pelin
dc.contributor.authorSaraçoğlu, İlkay
dc.contributor.authorBerrio, Claudia Castillo
dc.contributor.authorAlkan, Ümit
dc.contributor.authorÜlgen, Asaf Tolga
dc.date.accessioned2021-06-23T18:25:22Z
dc.date.available2021-06-23T18:25:22Z
dc.date.issued2017
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractFour different nominal compositions MgB, MgB, MgB and MgB were produced by excess Mg method and hot press. These superconducting samples were compared in terms of structural, electric and magnetic properties. The superconducting phase was determined by XRD analysis, which indicated the formation of MgB structure as a main matrix with some amount of nonsuperconducting phases, such as metallic Mg and minor amount of MgO. The electric properties of the samples were characterized by low temperature resistivity measurements under different magnetic fields 0.5, 1.0, 3.0 T. The results showed that the superconducting Tc,onset and Tc,offset transition temperatures moved to lower values. These results indicate that excess Mg method improves the superconducting and magnetic properties of MgB, as well as enhanced the rigidity and ductility of the samples. Experimental results showed the advantages of the proposed methods, established the most suitable transition temperature of the samples, as well as the decline from the superconducting to normal stateen_US
dc.identifier.endpage48en_US
dc.identifier.issn2149-9020
dc.identifier.issn2667-8438
dc.identifier.issue1en_US
dc.identifier.startpage43en_US
dc.identifier.trdizinid254471en_US
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TWpVME5EY3hNUT09
dc.identifier.urihttps://hdl.handle.net/20.500.12491/1186
dc.identifier.volume2en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorÜlgen, Asaf Tolga
dc.language.isoenen_US
dc.relation.ispartofBOR DERGİSİen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMühendislik, Jeolojien_US
dc.subjectMaden İşletme ve Cevher Hazırlamaen_US
dc.titleBulk ngB2 superconductor production by excess Mg and hot press methods and their propertiesen_US
dc.typeArticleen_US

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