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Influence of Pb doping on the electrical transport properties of BiCuSeO
12. Y. L. Pei, F. Li, J.-F. Li, Q. J. Liu, W. Pan, C. Barreteau, D. Berardan, N. Dragoe, J. Q. He, and L. D. Zhao, “ High thermoelectric performance of Ca doped BiCuSeO system benefits from intrinsically low thermal conductivity,” J. Am. Chem. Soc. (submitted).
13. J. Li, J. H. Sui, Y. L. Pei, C. Barreteau, D. Berardan, N. Dragoe, W. Cai, J. Q. He, and L. D. Zhao, Energy Environ. Sci. 5, 8543 (2012).
14. Y. Liu, L. D. Zhao, Y. C. Liu, J. L. Lan, W. Xu, F. Li, B. P. Zhang, D. Berardan, N. Dragoe, Y. H. Lin, C. W. Nan, J. F. Li, and H. M. Zhu, J. Am. Chem. Soc. 133, 20112 (2011).
21. C. Kittel, Introduction to Solid State Physics, 8th ed. (Wiley, New York, 2005).
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The effect of Pb doping on the thermoelectric properties of p-type BiCuSeO from 25 K to 873 K has been studied. The electrical resistivity and Seebeck coefficient of Bi1− x Pb x CuSeO both decreased monotonically in all temperature range with increasing Pb content due to the increased carrier concentration. The power factor of Bi1− x Pb x CuSeO (x = 0.03) reaches 5.3 μW cm−1 K−2 at 873 K. The influence of Pb 2+ doping on the electronic structure is the same as the one obtained with Sr2+, however, the decrease of the holes mobility is reduced as compared to Sr2+ doping, which could be beneficial to the thermoelectric performances.
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