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MIRROR FOR EXTREME ULTRAVIOLET LIGHT AND EXTREME ULTRAVIOLET LIGHT GENERATING APPARATUS
MIRROR FOR EXTREME ULTRAVIOLET LIGHT AND EXTREME ULTRAVIOLET LIGHT GENERATING APPARATUS
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机译:极紫外光和极紫外光产生装置的反射镜
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摘要
A mirror for extreme ultraviolet light includes: a substrate (41); a multilayer film (42) provided on the substrate and configured to reflect extreme ultraviolet light; and a capping layer (53) provided on the multilayer film, and the capping layer includes a first layer (61) containing an oxide of a metal, and a second layer (62) arranged between the first layer and the multilayer film and containing at least one of a boride of the metal and a nitride of the metal.
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