Semiconductor device having a thin gate oxide and method of manufacture thereof

摘要

A process for fabricating a device having a thin gate oxide layer on which a gate electrode is formed is disclosed. The thin gate oxide layer is formed using an ion implantation process in order to reliably control the thickness of the gate oxide layer. A nitrogen-containing species is used in the ion implantation in order to form a nitrogen rich oxide layer and to increase the reliability and performance of a resultant device.