SP3-BONDING BORON NITRIDE WHICH IS SHOWN BY GENERAL FORMULA BN, HAS HEXAGONAL 5H OR 6H TYPE POLYMORPHIC STRUCTURE AND EMITS LIGHT IN ULTRAVIOLET REGION, ITS PRODUCTION METHOD, AND FUNCTIONAL MATERIAL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide boron nitride having a novel crystal structure and a characteristic of emitting light in the ultraviolet region.;SOLUTION: There is provided sp3-bonding boron nitride which is represented by the general formula BN, has a hexagonal 5H or 6H type polymorphic structure and also has a characteristic of emitting light in an ultraviolet region.;COPYRIGHT: (C)2004,JPO