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Phase relations in pseudobinary Ba2M Cu3O6.5 + x (M = Y,Gd)

Published online by Cambridge University Press:  31 January 2011

J. Hauck ,
K. Bickmann  and
F. Zucht
J. Hauck
Affiliation:
Institut für Festkörperforschung, Kernforschungsanlage, D-5170 Jülich, Federal Republic of Germany
K. Bickmann
Affiliation:
Institut für Festkörperforschung, Kernforschungsanlage, D-5170 Jülich, Federal Republic of Germany
F. Zucht
Affiliation:
Institut für Festkörperforschung, Kernforschungsanlage, D-5170 Jülich, Federal Republic of Germany
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Abstract

Studies show that Ba2M Cu3O6.5 + x can be treated like a pseudobinary oxide MeOx with metal framework Me = Ba2YCu3O6.5. An approximate phase diagram was derived by thermogravimetry, differential thermal analysis, strain gauge measurements, and annealing at varied oxygen partial pressure.

Type
Articles
Information
Journal of Materials Research , Volume 2 , Issue 6 , December 1987 , pp. 762 - 764
Copyright
Copyright © Materials Research Society 1987

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References

REFERENCES

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