FILM FORMING METHOD USING EPITAXIAL GROWTH AND EPITAXIAL GROWTH APPARATUS

摘要

When a reaction chamber defined and formed by a ceiling plate as a top face, a substrate mounting portion as a bottom face, and a side wall as a lateral face is constructed, the ceiling plate is supported by a support at the circumferential edge of the ceiling plate from the upper side and the outer side of the circumferential edge, and the reactant gas is rectified in a reactant gas supply path disposed in the side wall so that a horizontal component in a flow direction of the reactant gas in the reaction chamber corresponds to a horizontal component in a direction extending from the center of an opening of the reactant gas supply path facing the reaction chamber to the center of the reaction chamber.