In: Chemistry
1) Calculate scattering particles off of a single crystal of nickel. The Ni lattice spacing is 2.15 x 10-10 m. Compute the angle for the first order diffraction feature assuming you bombard the system with:
a. X-ray photons of energy 18.0 keV.
b. Electrons with kinetic energy 18.0 keV.
c. Neutrons with kinetic energy 18.0 keV.
d. What do you conclude from your results above?