use SPIP software first take the FFT, and then take inverse FFT.
this will help you to get perfect image of the lattice fringe. and measure the d-inter planer spacing directly ( this value is average and more Accuracy)
use SPIP software first take the FFT, and then take inverse FFT.
this will help you to get perfect image of the lattice fringe. and measure the d-inter planer spacing directly ( this value is average and more Accuracy)