Mr. Liu Liu Profile

Liu Liu

at KLA China

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Publications (1)

Proceedings Article | 26 May 2022 Presentation + Paper

Overlay stability control in IBO measurement using rAIM target

Nahee Park, Dohwa Lee, Liu Liu, Xuefei Zhou, Hongpeng Su, Dongsub Choi, Wayne Zhou, Hedvi Spielberg, Efi Megged, Chen Dror, Diana Shaphirov, Zephyr Liu, Mark Ghinovker, Dongyoung Lee, Hongbok Yeon, Hyunjun Kim, Sukwon Park, Bohye Kim, Honggoo Lee, Sangho Lee

Proceedings Volume 12053, 120530E (2022) https://doi.org/10.1117/12.2608053

KEYWORDS: Overlay metrology, Process control, Optical lithography, Metrology, Inspection, Semiconducting wafers, Data modeling, Wafer-level optics, Optical properties, Optical design

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