Paper
2 June 2000 Overlay performance on tungsten CMP layers using the ATHENA alignment system
Giovanni Rivera, Laura Rozzoni, Elisabetta Castellana, Guido Miraglia, Pui Leng Lam, Johannes Plauth, Allan Dunbar, Merritt Phillips
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Abstract
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© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Giovanni Rivera, Laura Rozzoni, Elisabetta Castellana, Guido Miraglia, Pui Leng Lam, Johannes Plauth, Allan Dunbar, and Merritt Phillips "Overlay performance on tungsten CMP layers using the ATHENA alignment system", Proc. SPIE 3998, Metrology, Inspection, and Process Control for Microlithography XIV, (2 June 2000); https://doi.org/10.1117/12.386498
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Cited by 3 scholarly publications.
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KEYWORDS
Metals

Optical alignment

Semiconducting wafers

Overlay metrology

Avalanche photodetectors

Aluminum

Chemical mechanical planarization

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