SYSTEMS AND METHODS OF FORMING AN INTERFACIAL DIPOLE LAYER

摘要

A method of forming an electronic device includes forming an oxygen scavenging layer proximate to a dielectric layer in a gate region of a field effect transistor (FET). The interface layer is between the dielectric layer and a substrate of the FET. The method further includes forming a dipole layer by annealing the oxygen scavenging layer, the dielectric layer, and the interface layer.