METHOD FOR REDUCING DEFECT CONCENTRATIONS IN CRYSTALS

摘要

Remove the faulty high-pressure high-temperature (HP / HT) in a non-diamond crystals or ways to alleviate the strain It starts by providing a crystal with a pressure medium having a defect. Under reaction conditions sufficient to handle the high-pressure high-temperature for a sufficient time to at least one of the removal or reduction of the strain of a defect in a single crystal, the crystal is disposed in a high pressure cell and the pressure medium are placed in a high pressure apparatus.