Investigation on superconducting and magnetic levitation force behaviour of excess Mg doped-bulk MgB2 superconductors
Yazarlar (8)
Doç. Dr. Sait Barış Güner Recep Tayyip Erdoğan Üniversitesi, Türkiye
Prof. Dr. Burcu Savaşkan Karadeniz Teknik Üniversitesi, Türkiye
Prof. Dr. Kemal Öztürk Karadeniz Teknik Üniversitesi, Türkiye
Prof. Dr. Şükrü ÇELİK Sinop Üniversitesi, Türkiye
Doç. Dr. Canan Aksoy Karadeniz Teknik Üniversitesi, Türkiye
Prof. Dr. Fırat Karaboğa Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Prof. Dr. Ezgi Taylan Koparan Zonguldak Bülent Ecevit Üniversitesi, Türkiye
Ekrem Yanmaz
Nişantaşı Üniversitesi, Türkiye
Nişantaşı Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Cryogenics (Q3) | ||
| Dergi ISSN | 0011-2275 Dergi Bilgileri (2019) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2019 |
| Cilt / Sayı / Sayfa | 101 / 1 / 131–136 | DOI | 10.1016/j.cryogenics.2019.05.002 |
| Makale Linki | https://linkinghub.elsevier.com/retrieve/pii/S001122751830256X | ||
| UAK Araştırma Alanları |
Yoğun Madde Fiziği
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| Özet |
| A series bulk samples of MgB2 + x wt% of Mg (x = 0, 5, 10, 15, 20 and 30) were fabricated by solid state reaction method. The structural and electromagnetic properties of MgB2 samples were studied using X-ray diffraction (XRD), scanning electronic microscope (SEM), electrical resistivity (R-T), magnetic hysteresis (M-H), magnetic levitation (Fz) force and lateral force (Fx) measurements. The maximum repulsive and attractive force values of 15 wt% of excess magnesium MgB2 sample compared to the other samples imply that the intergranular connection between grains enhanced while pore and microcrack density decreased which brings an increase in the values of the radius of a shielding current loop (r) and the critical current density (Jc). It was determined that to obtain the enhancement of the micro and macro structure properties, causing to the higher critical current density, and the maximum levitation … |
| Anahtar Kelimeler |
| Magnetic measurements | MgB2 bulk | Scanning Electron Microscopy (SEM) | X-ray diffraction (XRD) |
Science Direct
Investigation on superconducting and magnetic levitation force behaviour of excess Mg doped-bulk MgB2 superconductors
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 14 |
| Scopus | 17 |
| Google Scholar | 32 |