PARALLEL SYSTEM FOR EPITAXIAL CHEMICAL VAPOR DEPOSITION

摘要

Embodiments of a parallel system for epitaxial deposition are disclosed herein. In some embodiments, a parallel system for epitaxial deposition includes a first body having a first process chamber and a second process chamber disposed within the first body; a shared gas injection system coupled to each of the first and the second process chambers; and a shared exhaust system coupled to each of the first and second process chambers, the exhaust system having independent control of an exhaust pressure from each chamber. In some embodiments, the gas injection system provides independent control of flow rate of a gas entering each chamber.