Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/10054/4463
Title: STABILIZATION OF A SUPERCONDUCTING TBSR2CU2.85RE0.15O7+DELTA COMPOUND AND THE VALENCE STATE OF TERBIUM
Authors: MURUGESAN, M
SELVAM, P
SHARON, M
RAO, MSR
GUPTA, LC
PINTO, R
GOPINATH, CS
SUBRAMANIAN, S
Keywords: Pair Breaking
High-Pressure
Pr
Y1-Xprxba2cu3o7-Delta
Prba2cu3o7
Yba2cu3o7
System
Mo
Issue Date: 1995
Publisher: AMER INST PHYSICS
Citation: APPLIED PHYSICS LETTERS, 67(18), 2711-2713
Abstract: 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
URI: http://dx.doi.org/10.1063/1.114301
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4463
http://hdl.handle.net/10054/4463
ISSN: 0003-6951
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