DIAMOND MODULATION-SYNTHESIZED BY ALTERNATELY PERFORMING INTERMITTENT DIRECT CURRENT DISCHARGE AND INTERMITTENT ALTERNATE CURRENT DISCHARGE, AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To realize 'periodical change of crystal property' based on 'modulation of crystal sensitivity of crystal', which is a different concept from the conventional application of a super lattice structure, in the inside of a diamond crystal.;SOLUTION: A means for manufacturing diamond having a periodical fine structure, in which the crystal property of the diamond synthesized by the method for alternately changing an intermittent direct current discharge plasma vapor phase synthesis and an intermittent alternate current discharge plasma vapor phase synthesis is periodically changed along the growing direction of the crystal, is provided.;COPYRIGHT: (C)2002,JPO