Đurek, Danijel; Medunić, Zvonko; Tonejc, Anton; Paljević, Matija
(1998)
Possible high T-c superconductivity in AG doped PbO1+delta (0.4 <delta < 0.6).
Croatica Chemica Acta, 71
(1).
pp. 81-86.
ISSN 0011-1643
Abstract
We have found that the doping of Pb3O4 with silver and its treatment in elevated oxygen pressure result in a number of novel metallic phases. The Pb1-xAgxO1+delta phases (0.4 < delta < 0.6; x approximate to 0.1-0.15) prepared at 260-330 degrees C exhibit electric and magnetic properties compatible with the indication of superconductivity (SC), which appears at T-c approximate to 285 K. SC can be attributed to Ag doped lead sesquioxide Pb2-xAgxO3-y (y approximate to +/- 0.2).
Item Type: |
Article
|
Uncontrolled Keywords: |
system; phase; PBO |
Subjects: |
NATURAL SCIENCES > Chemistry |
Divisions: |
Division of Materials Chemistry |
Projects: |
Project title | Project leader | Project code | Project type |
---|
Intermetalni spojevi i metalni hidridi | Želimir Blažina | 00980906 | MZOS | Strukturna istraživanja nanokristaliničnih materijala | Antun Tonejc | 119202 | MZOS |
|
Depositing User: |
Matija Paljević
|
Date Deposited: |
28 Nov 2013 11:18 |
Last Modified: |
07 Mar 2014 09:40 |
URI: |
http://fulir.irb.hr/id/eprint/1161 |
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1161
WOS:000072887700005