Evidently, the diffusion coefficient is sensitive to impurities or structural challenges within the crystal, but that remains to be quantified. For our tough estimates of enough time at temperature necessary to clear away the hydrogen from our samples, the hydrogen diffusion coefficient picked out is usually that supplied by Belonoshko https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share