Prepare and study the SrO additive on structural and electrical properties for Hg Ba2-x Srx Ca2Cu3O8+δ superconductor / Kareem Ali Jasim and Noor Qasim Fadhil
In this paper, we study the replacing of Ba by Sr of for HgBa2-xSrxCa2Cu3O8+δ cuprate superconductor (x=0,0.1,0.2,0.3). The solid state reaction method will be used for forming samples. The X-ray diffraction analysis showed that prepared samples correspond to Hg-1223 phases with tetragonal structure...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/27939/1/27939.pdf |
| Summary: | In this paper, we study the replacing of Ba by Sr of for HgBa2-xSrxCa2Cu3O8+δ cuprate superconductor (x=0,0.1,0.2,0.3). The solid state reaction method will be used for forming samples. The X-ray diffraction analysis showed that prepared samples correspond to Hg-1223 phases with tetragonal structure. To find the critical temperature Tc, the measure electrical resistivity will be used by four-probe technique. It is shown that the Tc increase at addition of the Sr from 113K (x=0) to 138K (x=0.3). |
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