Process Power: The New Lithography - Advanced Energy

Here is a very insightful article by PETER GILLESPIE, VP & GM, Semiconductor Products, Advanced Energy Industries on the progress of Plasma RF Generators and Matching Networks. The article looks at applications in 3DNAND High Aspect Ratio Contacts (HARC) and Logic FinFET transitor fabrication using reactive ion etching and plasma CVD using the latest plasma technology. This is a an articel in a series of three in SEMICONDUCTOR DIGEST entitled “Process Power Steps Out from the Shadows,” looking at the leading edge technology node process challenges to highlight key drivers that are fundamentally transforming the role and importance of process power. 

Process Power: The New Lithography (SEMICONDUCTOR DIGEST, LINK) 

 

"Evolution of RF power supplies (plasma generators) and RF matching networks. Today’s RF power delivery systems are highly sophisticated with frequency tuning, complex pulsing regimes, and agile micro-second response." (Below)