Performance of ultrathin alternative diffusion barrier metals for next - Generation BEOL technologies, and their effects on reliabilityTakeshi NogamiM. Chaeet al.2014IITC/AMC 2014
PVD Cu reflow seed process optimization for defect reduction in nanoscale Cu/Low-k dual damascene interconnectsK. MotoyamaO. Van Der Stratenet al.2013JES
X-ray characterization of PEALD versus PVD tantalum nitride barrier deposition and the impact on via contact resistanceXunyuan ZhangOscar Van der Stratenet al.2013ECS Transactions
Electromigration extendibility of Cu(Mn) alloy-seed interconnects, and understanding the fundamentalsTakeshi NogamiC. Pennyet al.2012IEDM 2012