• Precision of determination ofd-spacings using a Guinier camera

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      https://www.ias.ac.in/article/fulltext/jcsc/092/04-05/0397-0401

    • Keywords

       

      Precision; d-spacings; Guinier camera

    • Abstract

       

      The precision of determination of lattice spacings using a commercial triple Guinier camera and a precision comparator is evaluated. Determination of lattice constants on germanium, tungsten and various samples of mullite are given. It is found thatd-spacings can be routinely determined with uncertainties of the order of 1 part in 10000 in the analytically most useful Bragg angle range from 0 to 45‡ in theta.

    • Author Affiliations

       

      Svend Erik Rasmussen1

      1. Chemistry Department, Aarhus University, Aarhus C - DK-8000, Denmark
    • Dates

       
  • Journal of Chemical Sciences | News

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