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| Title: | Silver doping and its influence on the oxygenation during in-situ growth of yba2cu3o7-x thin-films |
| Authors: | KUMAR, D
SHARON, M
APTE, PR
PINTO, R
PAI, SP
PURANDARE, SC
DSOUZA, CP
GUPTA, LC
VIJAYARAGHAVAN, R |
| Issue Date: | 1994 |
| Publisher: | AMER INST PHYSICS |
| Citation: | JOURNAL OF APPLIED PHYSICS,76(2)1349-1351 |
| Abstract: | The influence of Ag doping on both oxygenation and deoxygenation during growth of YBa2Cu3O7-x films at 700-degrees-C by pulsed laser deposition has been studied. Experiments show that undoped and Ag-doped films grown at 200 mTorr oxygen pressure and quenched immediately after termination of growth have a superconducting transition temperature T(c) of 61 and 86 K, respectively. The high T(c) of 86 K obtained with quenched Ag-doped films is thought to be due to both enhanced oxygen incorporation and reduced deoxygenation associated with Ag doping. These results show that Ag-doped YBa2Cu3O7-x films could be crucial for realizing devices based on multilayer structures. |
| URI: | http://dx.doi.org/10.1063/1.357802
http://dspace.library.iitb.ac.in/xmlui/handle/10054/13090
http://hdl.handle.net/100/674 |
| ISSN: | 0021-8979 |
| Appears in Collections: | Note
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