Double layer polysilicon gate electrode

摘要

A method for forming a microelectronic product and the microelectronic product resulting from the method both employ a bilayer gate electrode. The bilayer gate electrode employs: (1) a first layer formed of a random oriented polycrystalline silicon material; and (2) a second layer laminated to the first layer and formed of a columnar oriented polycrystalline silicon material. The gate electrode provides enhanced performance to a semiconductor device within which it is formed.