W-H Plot

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W-H Plot: 

W-H Plot One of the method to compute average grain size and micro-strain parameter

How to construct W-H Plot: 

How to construct W-H Plot List peaks’ position from XRD spectrum Find θ = 2 θ /2 of corresponding peaks and convert it to radian unit Compute FWHM of each peak listed above and convert it to radian unit. Use this formula (S. Dutta et al., 2009) to construct WH Plot

How to construct W-H Plot: 

How to construct W-H Plot

How to construct W-H Plot: 

How to construct W-H Plot Next step, you compute: And set the value as y-axis Compute: And set the value as x-axis Now you have two columns contained the values computed above! Plot it using Origin (use scatter type of plot) Fit it using linear fitting. Origin may help you to do all this task! Find the slope and intercept from the fitting From those information, find your self are able to compute two parameter below:

How to construct WH Plot: 

How to construct WH Plot

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