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Influence of electric field on the conductivity of pure YBa2Cu3O7-xceramics and YBa2Cu3O7-x/Ag composites
| Content Provider | Scilit |
|---|---|
| Author | Orlova, T. S. Smirnov, B. I. |
| Copyright Year | 1994 |
| Description | Journal: Superconductor Science and Technology The influence of electric fields of up to 120 MV $m^{-1}$ on superconducting $YBa_{2}Cu_{3}O_{7-x}$ and $YBa_{2}Cu_{3}O_{7-x}$/Ag ceramics in an electrode-insulator-superconductor system has been studied at 77 K. In an electric field pure $YBa_{2}Cu_{3}O_{7-x}$ samples exhibit variations of the critical current $I_{c}$ and of the resistance R at currents $I>I_{c}$. With increasing E, $I_{c}$ rises and R falls, irrespective of the sign of the potential applied to the electrode. In silver-doped ceramics, practically no electric field effect was observed. |
| Related Links | http://iopscience.iop.org/article/10.1088/0953-2048/7/12/003/pdf |
| Ending Page | 902 |
| Page Count | 4 |
| Starting Page | 899 |
| ISSN | 09532048 |
| e-ISSN | 13616668 |
| DOI | 10.1088/0953-2048/7/12/003 |
| Journal | Superconductor Science and Technology |
| Issue Number | 12 |
| Volume Number | 7 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1994-12-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Superconductor Science and Technology Metallurgy and Metallurgical Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ceramics and Composites Materials Chemistry Metals and Alloys Condensed Matter Physics Electrical and Electronic Engineering |
