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Attenuated Phase Shift Masks (attPSM) For EUV (Fraunhofer IISB)


New research paper titled "Attenuated phase shift masks: a wild card resolution enhancement for extreme ultraviolet lithography?," from researchers at Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie IISB (Germany). Aim: "We review published research on attenuated phase shift masks (attPSM) for EUV with special emphasis on modeling and fundamental understanding of the ... » read more