MONOCRYSTAL SUBLIMATION APPARATUS USING RESISTANCE HEATING MEANS AND METHOD THEREOF

摘要

The present invention relates to an apparatus and a method for sublimating single crystal using a resistance heating means and, more specifically, to an apparatus and a method for sublimating single crystal using a resistance heating means, wherein the apparatus is capable of producing high-quality crystals by minimizing crystal defects as the conditions for the temperature gradient (ΔT) of a raw powder section and a crystal growth section inside a crucible can be determined freely and is easy for power consumption reduction and enlargement.