Scherrer formula

Luciomex

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

mgb2

Hi luciomex,

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

Ciao

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Luciomex	Scherrer formula Tweet 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

mgb2	Hi luciomex, beta is in radians but teta is in degrees because the dimension of cos(degree) is radians. Ciao