NITRIDE CRYSTAL MANUFACTURING METHOD, NITRIDE CRYSTAL, AND DEVICE FOR MANUFACTURING SAME

摘要

The objective is to efficiently grow a high-purity nitride crystal with a low oxygen concentration by means of an ammonothermal method. This nitride crystal manufacturing method is characterized in that a reactive gas which reacts with ammonia to produce a mineralizer, and ammonia, are brought into contact in a reaction chamber or in a closed circuit connected to a reaction chamber, producing the mineralizer, and in the presence of the aforementioned ammonia and the aforementioned mineralizer a nitride crystal is grown by an ammonothermal method.