RESISTANCE HEATED SAPPHIRE SINGLE CRYSTAL INGOT GROWER, METHOD OF MANUFACTURING RESISTANCE HEATED SAPPHIRE SNGLE CRYSTAL INGOT, SAPPHIRE SNGLE CRYSTAL INGOT, AND SAPPHIRE WAFER

摘要

Provided are a resistance heated sapphire single crystal ingot grower, a method of manufacturing a resistance heated sapphire single crystal ingot, a sapphire single crystal ingot, and a sapphire wafer. The resistance heated sapphire single crystal ingot grower comprises according to an embodiment includes a chamber, a crucible included in the chamber and containing an alumina melt, and a resistance heating heater included inside the chamber and heating the crucible.