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20 December 2022 Attenuated phase shift masks: an interview with Andreas Erdmann
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Abstract

JM3 Associate Editor Emily Gallagher, a principal researcher at imec, interviews Andreas Erdmann, head of the Fraunhofer IISB Computational Lithography and Optics Group. With Hazem Mesilhy and Peter Evanschitzky, Erdmann is the lead author of “ Attenuated phase shift masks: a wild card resolution enhancement for extreme ultraviolet lithography?,” a review paper in the April-June 2022 issue of the Journal of Micro/Nanopatterning, Materials, and Metrology.

© 2022 Society of Photo-Optical Instrumentation Engineers (SPIE)
Emily E. Gallagher "Attenuated phase shift masks: an interview with Andreas Erdmann," Journal of Micro/Nanopatterning, Materials, and Metrology 21(4), 040402 (20 December 2022). https://doi.org/10.1117/1.JMM.21.4.040402
Published: 20 December 2022
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KEYWORDS
Attenuation

Phase shifts

Photomasks

Computational lithography

Extreme ultraviolet lithography

Head

Lead

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