PRODUCTION METHOD OF ZINC OXIDE SINGLE CRYSTAL

摘要

PROBLEM TO BE SOLVED: To provide a production method of a zinc oxide single crystal by a solution process capable of raising a zinc oxide single crystal at higher speed than a hydrothermal method, and suitable for producing a large-sized single crystal.SOLUTION: A production method of a zinc oxide single crystal includes steps for: preparing an aqueous solution 16 for raising containing at least zinc ion and carboxylate ion and/or alkali metal ion as main components; and immersing a seed substrate 14 comprising a substrate obtained by depositing a single crystal body or a single crystal layer into the aqueous solution 16 for raising, and thereby raising the zinc oxide single crystal on the seed substrate.