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X-ray for the superconducting phase TIBa2Ca2Cu3O9−δ diffraction dataa)

Published online by Cambridge University Press:  10 January 2013

Michael O. Eatough  and
Terry L. Aselage
Michael O. Eatough
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185
Terry L. Aselage
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185
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Abstract

Accurate powder diffraction data for the superconducting phase TlBa2Ca2Cu3O9−δ have been obtained. This phase crystallizes in a tetragonal unit cell, with space group P4/mmm. Cell refinement of our material resulted in a tetragonal unit cell with a=3.8453(8)Å and c = 15.909(4)Å. These diffraction data improve on data currently present in the powder diffraction file. Our experimental data also agree with calculated diffraction patterns obtained from published atom positions.

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Type
Research Article
Information
Powder Diffraction , Volume 9 , Issue 3 , September 1994 , pp. 200 - 201
Copyright
Copyright © Cambridge University Press 1994

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References

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