Impact of chemical stochastics in extreme ultraviolet photoresists on the pattern quality

Stochastic issues have been recognized as a major limiting factor in improving the pattern quality in extreme ultraviolet (EUV) lithography. These stochastic factors include photon shot noise (PSN) and chemical noise within the photoresist. While the impact of the former has been relatively well-est...

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Bibliographic Details
Main Authors: Jianing Li, Haoyuan Li
Format: Article
Language:English
Published: AIP Publishing LLC 2025-03-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0259320
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