METHOD AND APPARATUS FOR PRODUCING SINGLE CRYSTAL DIAMOND

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a single crystal diamond using a plasma CVD method capable of maintaining generated plasma stably, and growing a single crystal diamond inexpensively.SOLUTION: In a method for producing a single crystal diamond making a single crystal diamond grow on a substrate of one electrode by supplying raw material gas and by using plasma generated between electrodes, the position of the plasma is adjusted by a magnetic field formed by a magnetic field generation means. An apparatus for producing a single crystal diamond is also provided.