Jie Cheng 
Research on Chemical Mechanical Polishing Mechanism of Novel Diffusion Barrier Ru for Cu Interconnect [PDF ebook] 

الدعم

This thesis addresses selected unsolved problems in the chemical mechanical polishing process (CMP) for integrated circuits using ruthenium (Ru) as a novel barrier layer material. Pursuing a systematic approach to resolve the remaining critical issues in the CMP, it first investigates the tribocorrosion properties and the material removal mechanisms of copper (Cu) and Ru in KIO4-based slurry. The thesis subsequently studies Cu/Ru galvanic corrosion from a new micro and in-situ perspective, and on this basis, seeks ways to mitigate corrosion using different slurry additives. The findings presented here constitute a significant advance in fundamental and technical investigations into the CMP, while also laying the groundwork for future research.

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قائمة المحتويات

Introduction.- Material Removal Mechanism of Cu in KIO
4-based Slurry.- Material Removal Mechanism of Ru in KIO
4-based Slurry.- Tribocorrosion Investigations of Cu/Ru Interconnect Structure during CMP.- Micro-galvanic Corrosion of Cu/Ru Couple in KIO
4 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 KIO
4-based Slurry.- Conclusions and Recommendations.

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لغة الإنجليزية ● شكل PDF ● صفحات 137 ● ISBN 9789811061653 ● حجم الملف 6.9 MB ● الناشر Springer Singapore ● مدينة Singapore ● بلد SG ● نشرت 2017 ● للتحميل 24 الشهور ● دقة EUR ● هوية شخصية 5269437 ● حماية النسخ DRM الاجتماعية

المزيد من الكتب الإلكترونية من نفس المؤلف (المؤلفين) / محرر

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