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Scherrer formula

  1. Sep 23, 2008 #1
    Hi
    I have several doubts sen Scherrer formula for calculating the size of the crystal

    D=0.9λ/βcosθ

    β is in radians?

    θ is in radians?

    Thanks
     
  2. jcsd
  3. Sep 24, 2008 #2
    Hi luciomex,

    beta is in radians but teta is in degrees because the dimension of cos(degree) is radians.

    Ciao
     
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