<p>A fully-silicided gate electrode is formed from silicon and a metal by depositing at least two layers of silicon (130, 131) with the metal layer (155) therebetween. One of the silicon layers (131) may be amorphous silicon whereas the other silicon layer (130) may be polycrystalline silicon. The silicon between the metal layer (155) and the gate dielectric (120) may be deposited in two layers having different crystallinities. This process enables greater control to be exercised over the phase of the silicide resulting from this silicidation process.</p>
