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Occupation of Distorted Cu(1) Sites by Co and Fe in Y1Ba2Cu3O7−δ

Published online by Cambridge University Press:  21 February 2011

F. Bridges ,
J. B. Boyce ,
T. Claeson ,
T. H. Geballe  and
J. M. Tarascon
F. Bridges
Affiliation:
Department of Physics, University of California, Santa Cruz, CA 95064
J. B. Boyce
Affiliation:
Xerox Palo Alto Research Center, Palo Alto, CA 94304
T. Claeson
Affiliation:
Physics Department, Chalmers Univ. of Techn., S–41296 Gothenburg, Sweden
T. H. Geballe
Affiliation:
Department of Applied Physics, Stanford University, Stanford, CA 94305
J. M. Tarascon
Affiliation:
Bell Communications Research Laboratory Red Bank, New Jersey 07701
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Extract

Small perturbations of the structure and composition of the 90K superconductor Y1Ba2Cu3O7−δ (YBCO) have profound effects on its superconducting properties [1]. In an effort to understand the interaction between the structure of YBCO and its superconducting properties, we have made an extensive investigation of YBCO doped with Fe and Co, using x-ray absorption spectroscopy.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 143: Symposium V – Synchrotron Radiation in Materials Research , 1988 , 163
Copyright
Copyright © Materials Research Society 1989

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References

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