Nano-sized amorphous/semi-crystalline boron ratio and external Mg effects on transport and structural properties in MgB2 IMD wires
dc.authorid | 0000-0003-2276-6747 | |
dc.authorid | 0000-0001-8168-3242 | |
dc.authorid | 0000-0003-4651-9070 | |
dc.authorid | 0000-0003-3183-7017 | |
dc.contributor.author | Yetiş, Hakan | |
dc.contributor.author | Karaboğa, Fırat | |
dc.contributor.author | Avcı, Doğan | |
dc.contributor.author | Belenli, İbrahim | |
dc.date.accessioned | 2021-06-23T18:57:05Z | |
dc.date.available | 2021-06-23T18:57:05Z | |
dc.date.issued | 2021 | |
dc.department | BAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümü | en_US |
dc.department | BAİBÜ, Mehmet Tanrıkulu Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümü | |
dc.description.abstract | In the present study, Mg diffusion process has been investigated by transport measurements and surface morphology analysis in round MgB2 wires made with internal Mg diffusion (IMD) method. These wires were produced using semi-amorphous boron, nano-sized amorphous boron or mixtures of them via cold drawing process. In addition to the conventional IMD wire production technique, a thin layer of magnesium was initially coated on the interior of the iron sheath and diffused into the boron powder during sintering. It has been found that Mg coating is effective on improving the engineering current density of IMD wires having relatively thick MgB2 cores. Surprisingly, Mg coating is also effective in non-stoichiometric hybrid IMD wires containing highly excessive amount of Mg. | en_US |
dc.description.sponsorship | 119M288, 217M665 Türkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK | en_US |
dc.description.sponsorship | This work has been funded by the Scientific and Technological Research Council of Turkey (TUBITAK) research projects with grant numbers of 119M288 and partly 217M665 . | en_US |
dc.identifier.doi | 10.1016/j.physc.2020.1353807 | |
dc.identifier.issn | 0921-4534 | |
dc.identifier.scopus | 2-s2.0-85098964504 | en_US |
dc.identifier.scopusquality | Q2 | en_US |
dc.identifier.uri | https://doi.org/10.1016/j.physc.2020.1353807 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12491/5128 | |
dc.identifier.volume | 581 | en_US |
dc.identifier.wos | WOS:000620294800002 | en_US |
dc.identifier.wosquality | Q4 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.institutionauthor | Yetiş, Hakan | |
dc.institutionauthor | Karaboğa, Fırat | |
dc.institutionauthor | Avcı, Doğan | |
dc.institutionauthor | Belenli, İbrahim | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.relation.ispartof | Physica C: Superconductivity and its Applications | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Boron | en_US |
dc.subject | Crystallinity | en_US |
dc.subject | IMD | en_US |
dc.subject | MgB2 Wire | en_US |
dc.subject | Porosity | en_US |
dc.title | Nano-sized amorphous/semi-crystalline boron ratio and external Mg effects on transport and structural properties in MgB2 IMD wires | en_US |
dc.type | Article | en_US |
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