Grain (crystallites) size through modified Scherrer equation - 19

The purpose of the modified Scherrer equation is to provide a new approach to the kind of using Scherrer equation so that a least-squares technique can be applied to minimize the sources of errors. Modified Scherrer equation plots ln(β) against ln(1/cosθ) and obtains the intercept of a least-squares line regression, from which a single value of D is obtained through all of the available peaks. In this video, I have shown how to use the modified Scherrer equation.
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