Enhanced levitation force of partial melted (Y,Er)Ba2Cu3O7-8 superconductors with formation of minor 211 phase / Ahmad Kamal Yahya, Suzi Ahmad and Imad Hamadneh
Y0.5 Er 0.5 Ba2 Cu307-8 superconductors with Er2 O3 addition were prepared by partial melting and the effects of excess Er2 03 addition on the magnetic levitation force (MLF) of the partial-melted samples have been investigated. A non-linear relationship was observed between the MLF measured at 77 K...
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Faculty of Applied Sciences,
2005.
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| LEADER | 00000 am a22000003u 4500 | ||
|---|---|---|---|
| 001 | repouitm_11790 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Yahya, Ahmad Kamal |e author |
| 700 | 1 | 0 | |a Ahmad, Suzi |e author |
| 700 | 1 | 0 | |a Hamadneh, Imad |e author |
| 245 | 0 | 0 | |a Enhanced levitation force of partial melted (Y,Er)Ba2Cu3O7-8 superconductors with formation of minor 211 phase / Ahmad Kamal Yahya, Suzi Ahmad and Imad Hamadneh |
| 260 | |b Faculty of Applied Sciences, |c 2005. | ||
| 500 | |a https://ir.uitm.edu.my/id/eprint/11790/1/AJ_AHMAD%20KAMAL%20YAHYA%20SL%2005.pdf | ||
| 520 | |a Y0.5 Er 0.5 Ba2 Cu307-8 superconductors with Er2 O3 addition were prepared by partial melting and the effects of excess Er2 03 addition on the magnetic levitation force (MLF) of the partial-melted samples have been investigated. A non-linear relationship was observed between the MLF measured at 77 K and the amount of Er2 O3. It was found that the optimum amount of excess Er2 O3 for enhanced MLF is 10 wt.%. X-ray powder diffraction analysis showed formation of major 123 phase with minor 211 non-superconducting phase for all samples. The results were discussed in detail and the presence of 211 impurities is suggested to act as pinning centers in the 123 samples. | ||
| 546 | |a en | ||
| 690 | |a Electricity and magnetism | ||
| 655 | 7 | |a Article |2 local | |
| 655 | 7 | |a PeerReviewed |2 local | |
| 787 | 0 | |n https://ir.uitm.edu.my/id/eprint/11790/ | |
| 856 | 4 | 1 | |u https://ir.uitm.edu.my/id/eprint/11790/ |z Link Metadata |