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Impact of Sn Particle-Induced Mask Diffraction on EUV Lithography Performance Across Different Pattern Types

This study investigates the differences in the lithographic impact of particles on the pellicle surface depending on the type of extreme ultraviolet (EUV) mask pattern. Using an EUV ptychography microscope, we analyzed how mask imaging performance is affected by locally obstructed mask diffraction c...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Seungchan Moon, Dong Gi Lee, Jinhyuk Choi, Junho Hong, Taeho Lee, Yasin Ekinci, Jinho Ahn
Hōputu: Artigo
Reo:Inglês
I whakaputaina: MDPI AG 2025-03-01
Rangatū:Photonics
Ngā marau:
Urunga tuihono:https://www.mdpi.com/2304-6732/12/3/266
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