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Thermogravimetric Studies on Ba2YCu3O7−x

Published online by Cambridge University Press:  28 February 2011

C. John Brannon ,
H. U. Anderson  and
D. M. Sparlin
C. John Brannon
Affiliation:
Ceramic Engineering and Physics Department, University of Missouri-Rolla, Rolla, MO, 65401
H. U. Anderson
Affiliation:
Ceramic Engineering and Physics Department, University of Missouri-Rolla, Rolla, MO, 65401
D. M. Sparlin
Affiliation:
Physics Department, University of Missouri-Rolla, Rolla, MO, 65401
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Abstract

The recently discovered high transition temperature superconducting oxide Ba2yCu3O7−x is a p-type psuedoperovskite with ordered oxygen defects. The normal state conductivity is treated in terms of equilibrium defect concentrations using a modified Verway model.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 935
Copyright
Copyright © Materials Research Society 1988

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References

REFERENCES

1. Verwey, E. J. W., Haaijam, P. W., Romeijh, F. C., and Van Oosterhout, G. W., Philips Res. Rept. 5, 173–187 (1950).Google Scholar
2. Nasrallah, M.M., Anderson, K.U., Agarwal, A.K. and Flandermeyer, B.F., ‘Oxygen Activity Dependence of the Defect Structure of La Doped BaTiO3 ’, J. Mat. Sci. 19, 3159 (1984).Google Scholar
3. Flandermeyer, B.K., Nasrallah, M.M., Sparlin, D.M. and Anderson, H.U., ‘Thermogravimetric and Electrical Conductivity Studies of Mg Doped LaCrO3and La-Doped SrTiO3’, in Transport in Nonstoichiometric Compounds, edited by Simkovich, and Stubican, (Plenum, 1985).Google Scholar