EFFECT OF OXYGEN STOICHIOMETRY VARIATION ON T(C) IN ND1.85CE0.15CUO4-DELTA

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/9082

Title:	EFFECT OF OXYGEN STOICHIOMETRY VARIATION ON T(C) IN ND1.85CE0.15CUO4-DELTA
Authors:	OKRAM, GS PRAKASH, O PADALIA, BD CHANDRASEKHARAM, D TAMHANE, AS GUPTA, LC
Keywords:	charge-carriers superconductors nd2-xcexcuo4-y
Issue Date:	1992
Publisher:	IOP PUBLISHING LTD
Citation:	SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 5(9), 561-563
Abstract:	The oxygen vacancy parameter, delta, in electron-doped superconducting Nd1.85Ce0.15CuO4-delta, has been varied by changing the sample-processing conditions. A T(c)-onset value of 19 K was obtained by quenching alone. T(c) onset as high as 24 K, T(c)(R = 0) = 17 K and DELTAT(90%-10%) = 3 K have been achieved for delta = 0.05 in argon-annealed single-phase Nd1.85Ce0.15CuO4-delta samples.
URI:	http://dx.doi.org/10.1088/0953-2048/5/9/007 http://dspace.library.iitb.ac.in/xmlui/handle/10054/9082 http://hdl.handle.net/10054/9082
ISSN:	0953-2048
Appears in Collections:	Article

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