|7361608||Method and system for forming a feature in a high-k layer|
A method for plasma processing a high-k layer includes providing a substrate having a high-k layer formed thereon, on a substrate holder in a process chamber, and creating a plasma in the process chamber to thereby expose the high-k layer to the plasma. RF power is ...
|7172969||Method and system for etching a film stack|
A method and system is described for preparing a film stack, and forming a feature in the film stack using a plurality of dry etching processes. The feature formed in the film stack can include a gate structure having a critical dimension of approximately 25 nm or l...