Ru Liner Scaling with ALD TaN Barrier Process for Low Resistance 7 nm Cu Interconnects and beyondKoichi MotoyamaO. Van Der Stratenet al.2018IITC 2018
Process Challenges in Fully Aligned Via Integration for sub 32 nm Pitch BEOLBenjamin D. BriggsC.B. Pcethalaet al.2018IITC 2018
Fully aligned via integration for extendibility of interconnects to beyond the 7 nm nodeBenjamin D. BriggsC.B. Peethalaet al.2017IEDM 2017