############################################ # Remaining Work ######################## Put on main page: • Title “Davisson-Germer: Electron Diffraction.” • Blurb for web page: “Simulate the original experiment that proved that electrons can behave as waves. Watch electrons diffract off a crystal of atoms, interfering with themselves to create peaks and troughs of probability.” • “Atom separation.” Range should be from 0.4nm to 1.2nm, in increments of 0.1nm. Default value should be 0.6nm (note that at low resolution, 1 grid point = 0.1nm) • “Atom radius.” Range should be from 0.05nm to 0.25nm, in increments of 0.05nm. Default value should be 0.1nm. • The protractor looks a lot like the commercial protractor. >>This doesn’t look problematic to me; also I’m not sure what I would change. • When you save a snapshot on the graph, the legend should be labeled with both the velocity and the spacing in real units. Needs Spanish. ############################################ # Low Priority ######################## Protractor no longer looks centered on lead atom (off by 1 grid cell or so). I couldn’t fix this easily.