Oxyanion derivatives of cuprate superconductors : Superconducting thallium cuprate oxysulfate, Tl0.5Pb0.5Sr4Cu2(SO4)Oy

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Title:	Oxyanion derivatives of cuprate superconductors : Superconducting thallium cuprate oxysulfate, Tl0.5Pb0.5Sr4Cu2(SO4)Oy
Authors:	Ayyappan, S Manivannan, V Subbanna, G N Rao, C N R
Keywords:	Infrared spectrometry Bidentate ligand High temperature superconductor Copper Lead Strontium Thallium Oxides sulfates Mixed Inorganic compound X ray diffraction Temperature Electron diffraction
Issue Date:	Aug-1993
Publisher:	Pergamon-Elsevier Science Ltd
Citation:	Solid State Communications 87(6), 551-552 (1993)
Abstract:	A superconducting thallium cuprate oxysulfate of the compositlon Tl0.5Pb0.5Sr4Cu2(SO4)O(y), (P4/mmm, a = 3.85Å, c = 16.6Å) related to the 1293 type cuprate family has been characterized. Infrared spectra show that the sulfate ion is present as a bidentate ligand as expected from the structure.
Description:	Restricted Access
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/1168
Other Identifiers:	0038-1098
Appears in Collections:	Research Papers (Prof. C.N.R. Rao)

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