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I-V characteristic behavior of BSCCO-2223 superconductor under low intensity DC magnetic fields a Home-Made Experiment
| Content Provider | Semantic Scholar |
|---|---|
| Author | Torsoni, Guilherme Botega Freitas, Gustavo Quereza De Carvalho, Claudio Luis |
| Copyright Year | 2018 |
| Abstract | Electrical characterization of superconductor materials exposed to external magnetic field play a important role for many technological applications. In this paper, the electrical characterization of Bi-2223 pellet prepared by conventional route was performed. The electrical resistance temperature dependence (RxT), showed a superconductor transition at around 105 K. The current-voltage (I-V) behavior under magnetic field and temperature has been investigated, the results point to a powerlaw dependence between the electrical current (I) and applied voltage (V), at different conditions, as described by the literature. The external DC magnetic field, was produced by a simple home-made apparatus, where a simple copper coil was used to produce an external DC magnetic field between 2,0 mT and 8,0 mT. Then, the dependence of the critical current (Ic) on magnetic field and temperature has been studied, revealing a double step behavior DOI: http://dx.doi.org/10.30609/JETI.2018-2.5682 |
| Starting Page | 15 |
| Ending Page | 22 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.30609/jeti.2018-2.5682 |
| Volume Number | 1 |
| Alternate Webpage(s) | http://seer.ufms.br/index.php/JETI/article/download/5682/4462 |
| Alternate Webpage(s) | https://doi.org/10.30609/jeti.2018-2.5682 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
