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| Content Provider | Springer Nature Link |
|---|---|
| Author | Aydıner, Alev Çakır, Bakiye Seki, Hirori Başoğlu, Mehmet Wongsatanawarid, Atikorn Murakami, Masato Yanmaz, Ekrem |
| Copyright Year | 2010 |
| Abstract | In this study, two kinds of melt-processed YBCO samples (Y1050-1 and Y1050-2) grown on a buffer layer of Y$_{2}$O$_{3}$ addition were fabricated. The compacted powders were located on a crucible with Y$_{2}$O$_{3}$ powder freely poured and a buffer layer of pressed Y$_{2}$O$_{3}$ to avoid liquid to spread on the furnace plate. The superconducting transition temperature was determined by a standard four-point method at temperatures between 40 and 100 K. The transition temperatures of Y1050-1 and Y1050-2 were found to be 91.6 and 92.9 K at zero magnetic fields, respectively. The magnetization measurements were performed using a vibrating sample magnetometer (VSM) on the same system at 5, 40, and 77 K. The critical current densities for Y1050-1 and Y1050-2 samples were determined to be 6.5×10$^{3}$ and 5.6×10$^{3}$ A/cm$^{2}$ at 77 K in zero magnetic fields, respectively. The trapped magnetic field measurements of the samples were performed by using a Hall probe scanning device and a Fe–Nd–B permanent magnet at 77 K. It was found that the trapped magnetic field of the Y1050-1 sample is higher than that of the Y1050-2 sample. |
| Starting Page | 1397 |
| Ending Page | 1401 |
| Page Count | 5 |
| File Format | |
| ISSN | 15571939 |
| Journal | Journal of Superconductivity and Novel Magnetism |
| Volume Number | 24 |
| Issue Number | 5 |
| e-ISSN | 15571947 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2010-09-17 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | YBCO Trapped magnetic field Y$_{2}$O$_{3}$ buffer layer Characterization and Evaluation of Materials Magnetism, Magnetic Materials Condensed Matter Physics Strongly Correlated Systems, Superconductivity |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Condensed Matter Physics |
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