Impact of EUV photomask line-edge roughness on wafer prints

Author:

Qi Zhengqing John1,Gallagher Emily1,Negishi Yoshiyuki2,McIntyre Gregory3,Zweber Amy3,Senna Tasuku2,Akutagawa Satoshi2,Konishi Toshio2

Affiliation:

1. IBM Corp. (United States)

2. Toppan Photomasks, Inc. (United States)

3. IBM Microelectronics (United States)

Publisher

SPIE

Cited by 12 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. EUV lithography: LER design, mask, and wafer impact;Optical and EUV Nanolithography XXXVII;2024-04-10

2. WEREWOLF: sensitivity optimization for early 7 nm EUV masks using an optical 19x nm inspection system;Photomask Technology 2018;2018-10-03

3. Minimizing "Tone Reversal" during 19x nm mask inspection;Photomask Japan 2018: XXV Symposium on Photomask and Next-Generation Lithography Mask Technology;2018-06-12

4. Impact of EUV mask absorber sidewall angle on patterning robustness;Extreme Ultraviolet (EUV) Lithography IX;2018-03-19

5. Contribution of EUV mask CD variability on LCDU;SPIE Proceedings;2017-03-24

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