Multilayer mirror and lithographic apparatus
A multilayer mirror is constructed and arranged to reflect radiation having a wavelength in the range of 2-8 nm. The multilayer mirror has alternating layers selected from the group consisting of: Cr and Sc layers, Cr and C layers, C and B4C layers, U and B4C layers, Th and B4C layers, C and B9C lay...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
04.05.2011
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Subjects | |
Online Access | Get full text |
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Summary: | A multilayer mirror is constructed and arranged to reflect radiation having a wavelength in the range of 2-8 nm. The multilayer mirror has alternating layers selected from the group consisting of: Cr and Sc layers, Cr and C layers, C and B4C layers, U and B4C layers, Th and B4C layers, C and B9C layers, La and B9C layers U and B9C layers, Th and B9C layers, La and B layers, C and B layers, U and B layers, and Th and B layers. |
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Bibliography: | Application Number: CN20098120621 |