Free Carrier Profile Synthesis in MOCVD Grown GaAs by `Atomic-Plane' Doping

Abstract
Synthesis of free carrier profiles in GaAs by metalorganic chemical vapor deposition is realized by `atomic-plane' doping, in which growth is suspended while doping gas is introduced. Silicon, which stays on the surface even without GaAs growth, is used as a dopant for the `atomic-plane' doping.