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    • P Anil Kumar

      Articles written in Bulletin of Materials Science

    • Volume 14 Issue 3 June 1991 pp 819-825 International Conference On Superconductivity—II

      Thermopower measurements on BiSrCaCuO system

      C Bansal P Anil Kumar

      More Details Abstract Fulltext PDF

      We report thermoelectric power measurements on BiSrCaCuO (2212) superconducting oxide and compare the observed behaviour with that of the YBaCuO (123) system. The relative importance of phonon drag and diffusion thermopower contributions is evaluated for the two systems by analysing the data using a generalized expression of the typeS=αT+β/T. The thermopower enhancement effect just aboveTc gives parameter values comparable to those of YBa2Cu3O7−x system.

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      Posted on October 12, 2020

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      Posted on July 25, 2019

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