| Autor: |
L.S. Vaidhyanathan, A. Bharathi, D.K. Baisnab, R. Nithya, M. P. Janawadkar, T. Geetha Kumary, Awadhesh Mani, A. T. Satya |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
AIP Conference Proceedings. |
| ISSN: |
0094-243X |
| DOI: |
10.1063/1.4710183 |
| Popis: |
A thin film bilayer of Pr0.5Ca0.5MnO3 and YBa2Cu3O7 has been deposited on LaAlO3 substrate by pulsed laser deposition. X-ray diffraction analysis confirms the formation of the bilayer. Current dependent magnetoresistance measurements show that the superconducting transition temperature (Tc) of YBa2Cu3O7 is suppressed to lower temperatures and a hump like feature appears in resistivity near Tc with increase in measuring current. The results are explained on the basis of formation of ferromagnetic clusters upon application of high current and magnetic field. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
