Abstract
The composition of superconducting oxide, BaPb1−xBixO3 (BPB), was analyzed in order to decide the accurate x value. Oxygen and barium were determined non-destructively by3He and neutron activation analysis. Lead and bismuth were determined by substoichiometric isotope dilution analysis. Precision was within 3%. The x value determined xd, was larger than the initial composition, x.
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Shigematsu, T., Shikano, K., Katoh, M. et al. Determination of constituent elements in superconducting oxide, BaPb1−x Bix O3 . Journal of Radioanalytical and Nuclear Chemistry, Articles 102, 359–368 (1986). https://doi.org/10.1007/BF02047910
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DOI: https://doi.org/10.1007/BF02047910