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    • Creep activation energy of flow process in Bi2Te2·8Se0·2 single crystals

      C F Desai P H Soni S R Bhavsar

      Mechanical Properties Volume 22 Issue 1 February 1999 pp 21-23

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/022/01/0021-0023

    • Keywords

       

      Vickers microhardness; cleavage surface; creep; activation energy

    • Abstract

       

      Temperature dependence of the Vickers microhardness of Bi2Te2·8Se0·2 single crystals has been studied. Loading time dependence of microhardness at different temperatures has been used for creep study in the temperature range 303 K-373 K. The activation energy for indentation creep of the crystals has been evaluated.

    • Author Affiliations

       

      C F Desai1 P H Soni1 S R Bhavsar1

      1. Department of Physics, Faculty of Science, MS University of Baroda, Vadodara - 390 002, India

    • Dates

       
      Published
      February 1999
      Manuscript received
      15 October 1998

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