Research on Chemical Mechanical Polishing Mechanism of Novel Diffusion Barrier Ru for Cu Interconnect

Research on Chemical Mechanical Polishing Mechanism of Novel Diffusion Barrier Ru for Cu Interconnect

Cheng, Jie

Springer Verlag, Singapore

09/2017

137

Dura

Inglês

9789811061646

15 a 20 dias

3613


ebook

Descrição não disponível.
Introduction.- Material Removal Mechanism of Cu in KIO4-based Slurry.- Material Removal Mechanism of Ru in KIO4-based Slurry.- Tribocorrosion Investigations of Cu/Ru Interconnect Structure during CMP.- Micro-galvanic Corrosion of Cu/Ru Couple in KIO4 Solution.- Galvanic Corrosion Inhibitors for Cu/Ru Couple During Chemical Mechanical Polishing of Ru.- Synergetic Effect of Potassium Molybdate and Benzotriazole on the CMP of Ru and Cu in KIO4-based Slurry.- Conclusions and Recommendations.
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Chemical mechanical polishing;Novel barrier layer material;Tribocorrosion properties;Cu/Ru galvanic corrosion;Chemical-mechanical synergistic effect