VAPOR GROWTH APPARATUS AND VAPOR GROWTH METHOD

摘要

A vapor growth apparatus including: a reaction chamber configured to lod a wafer; a gas supply mechanism which supplies process gas into the reaction chamber; a support unit for placing the wafer; a heater for heating the wafer from below; a rotation control unit for rotating the wafer; a gas exhaust mechanism including an exhaust port which exhausts gas from the reaction chamber; a reflector provided below the heater for reflecting heat from the heater onto a rear face of the wafer; and a vertical drive unit for vertically moving the reflector.