Request InfoBrewer Science Inc.ROLLA, Mo., Feb. 14, 2023 — The OptiStack® PL200 series material from Brewer Science Inc. is a silicon-rich high-aspect ratio gapfill material designed to solve problems in sacrificial gapfill applications. The material facilitates next-generation advanced-node patterning by providing a protective, easily strippable material that overcomes challenges with nanosheet architectures. It provides gapfill of <10-nm trench and via structures, while also providing planarization for robust, faithful lithography and etch transfer. 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