Mechanism of superconductivity in Yb(1-x)Ca(x)(Ba(0.8)Sr(0.2))(2)Cu(3)O(6+delta)

Anvekar, T.S.; Priolkar, K.R.; Sarode, P.R.; Kamat-Dalal, V.N.; Narlikar, A.V.

IR Home
→
Physical & Applied Sciences
→
Physics
→
View Item

Mechanism of superconductivity in Yb(1-x)Ca(x)(Ba(0.8)Sr(0.2))(2)Cu(3)O(6+delta)

Anvekar, T.S.; Priolkar, K.R.; Sarode, P.R.; Kamat-Dalal, V.N.; Narlikar, A.V.

Source : Indian Journal of Pure and Applied Physics. 40(11); 2002; 780-785.

URI: http://nopr.niscair.res.in/bitstream/123456789/26207/1/IJPAP%2040(11)%20780-785.pdf
http://irgu.unigoa.ac.in/drs/handle/unigoa/1442

Date: 2002

Document Type: Journal article

Abstract:

EXAFS, X-ray Rietveld refinement and infra-red absorption measurements have been made on Yb(1-x)Ca(x)(Ba(0.8)Sr(0.2))(2)Cu(3)O(6+delta) in order to understand the effect of Ca doping on the local structure of planar Cu ion. The study indicates that, restoration of superconductivity is due to oxidation of copper ions in the CuO(2) planes.

Show full item record