THE BASIC PRINCIPLES OF COLOR CENTER DIAMOND CRYSTAL

In an actual crystal, the quantity of atoms, and as a result vibrational modes, is of the get of 1014 per cubic millimeter, but we may still gain a primary but intuitive image of crystal vibrations from this model.Photoluminescence spectroscopy reveals that unstable defects are taken out by HPHT treatment of Sort IIa brown diamonds to decolorize th