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XRD and PES Studies of the Bi2Sr2Ca1−xPrxCu2O8+δ System

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Abstract

The Bi2Sr2CaCu2O8+δ system samples doped with Pr on Ca sites were synthesized. Resistivity measurements, x-ray powder diffraction, and photoemission experiments were performed. The experiment results show that Pr ions entered the lattice and chemical environment plays a major role in the shift of core-level spectra and valence-band spectra.

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Authors and Affiliations

  1. National Laboratory of Solid State Microstructures and Physics Department, Nanjing University, Nanjing, 210093, P.R. China

    Q. Li

  2. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, P.R. China

    Q. Li, H. B. Pan, C. G. Zhu, P. S. Xu & X. Y. Zhang

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  1. Q. Li
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  2. H. B. Pan
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  3. C. G. Zhu
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  4. P. S. Xu
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  5. X. Y. Zhang
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Li, Q., Pan, H.B., Zhu, C.G. et al. XRD and PES Studies of the Bi2Sr2Ca1−xPrxCu2O8+δ System. Journal of Superconductivity 13, 565–568 (2000). https://doi.org/10.1023/A:1007868700052

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  • DOI: https://doi.org/10.1023/A:1007868700052

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