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STABILIZATION OF A SUPERCONDUCTING TBSR2CU2.85RE0.15O7+DELTA COMPOUND AND THE VALENCE STATE OF TERBIUM

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Title STABILIZATION OF A SUPERCONDUCTING TBSR2CU2.85RE0.15O7+DELTA COMPOUND AND THE VALENCE STATE OF TERBIUM
 
Creator MURUGESAN, M
SELVAM, P
SHARON, M
RAO, MSR
GUPTA, LC
PINTO, R
GOPINATH, CS
SUBRAMANIAN, S
 
Subject pair breaking
high-pressure
pr
y1-xprxba2cu3o7-delta
prba2cu3o7
yba2cu3o7
system
mo
 
Description A single-phase Sr-based Tb-123 phase has been synthesized by chemical stabilization. TbSr2Cu2.85Re0.15O7+delta exhibits superconductivity at T-c.zero=22 K. X-ray diffraction results suggest a relatively small orthorhombicity and neutron diffraction studies indicate an excess oxygen content (greater than or equal to 7.2) in the sample. Tb is present as a trivalent ion in the superconducting phase as derived from x-ray photoelectron spectroscopy. (C) 1995
 
Publisher AMER INST PHYSICS
 
Date 2011-07-16T15:39:16Z
2011-12-26T12:49:50Z
2011-12-27T05:35:35Z
2011-07-16T15:39:16Z
2011-12-26T12:49:50Z
2011-12-27T05:35:35Z
1995
 
Type Article
 
Identifier APPLIED PHYSICS LETTERS, 67(18), 2711-2713
0003-6951
http://dx.doi.org/10.1063/1.114301
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4463
http://hdl.handle.net/10054/4463
 
Language en