Interactive Tutorial about Diffraction Interactive example : 1D crystal builder 

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This interactive 1D crystal builder allows you to create a row of
n electrons or Si and Pb atoms parallel to the xaxis. The
separation distance is given in Å. You can also select whether to
calculate Xray of neutron intensities. The calculated range for
the scattering intensity Q is fixed to 3*pi to 3*pi
parallel to the direction of the row of atoms.
Start exploring and try to answer the questions below:

© Th. Proffen and R.B. Neder, 2003 