FORMATION OF IN-SITU PHOSPHORUS DOPED EPITAXIAL LAYER CONTAINING SILICON AND CARBON

摘要

Methods for formation epitaxial layers containing silicon and carbon doped with phosphorus are disclosed. The pressure is maintained equal to or above 100 torr during deposition. The methods result in the formation of a film including substitutional carbon. Specific embodiments pertain to the formation and treatment of epitaxial layers in semiconductor devices, for example, Metal Oxide Semiconductor Field Effect Transistor (MOSFET) devices.