ALN CRYSTAL PREPARATION METHOD, ALN CRYSTALS, AND ORGANIC COMPOUND INCLUDING ALN CRYSTALS

摘要

An AlN crystal preparation method, in which: at least one element excluding Si is used that fulfills the condition that a compound is not formed with either Al or N or the condition that a compound is formed with either Al or N but the standard free energy of formation of said compound is greater than the standard free energy of formation of AlN; a composition including at least Al and the element is melted; Al vapor and nitrogen gas are reacted at a prescribed reaction temperature; and AlN crystals are formed.