D
Daniel G. Stearns
Researcher at Lawrence Livermore National Laboratory
Publications - 72
Citations - 2155
Daniel G. Stearns is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: Extreme ultraviolet lithography & Thin film. The author has an hindex of 23, co-authored 72 publications receiving 2130 citations. Previous affiliations of Daniel G. Stearns include Los Angeles Mission College & University of California.
Papers
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Journal ArticleDOI
High‐resolution electron microscopy study of x‐ray multilayer structures
Amanda K. Petford-Long,Mary Beth Stearns,C.-H. Chang,Steven Nutt,Daniel G. Stearns,Natale M. Ceglio,Andrew M. Hawryluk +6 more
TL;DR: In this article, a multilayered structure containing thin (1-12 nm) layers of W or Mo, alternating with C or Si, has been prepared to produce thin cross-sectional specimens, and direct structural information on the atomic scale has been obtained using an ultrahigh resolution electron microscope.
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Nonspecular x-ray scattering in a multilayer-coated imaging system
TL;DR: In this article, the effect of nonspecular x-ray scattering is to convolve the image with a point spread function that is independent of the coherence of the object illumination.
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Investigation of the amorphous-to-crystalline transition in Mo/Si multilayers
TL;DR: In this paper, the authors observed an abrupt amorphous-to-crystalline transition in the Mo layers at a thickness of ∼2 nm and showed that the transition exhibits several interesting features including a large decrease in the thickness of the Si-on-Mo interlayer and a significant increase in the roughness of the multilayer.
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Thermally induced structural modification of Mo‐Si multilayers
TL;DR: In this paper, the effect of elevated temperature on the structural stability and performance of Mo-Si multilayer mirrors is investigated, characterized by an increase in the width of the amorphous interlayer regions, as well as the nucleation of microcrystallites of silicide.
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Fabrication of high‐reflectance Mo–Si multilayer mirrors by planar‐magnetron sputtering
TL;DR: In this paper, a planar magnetron sputtering system was used to construct a multilayer (ML) x-ray mirror with high-resolution electron microscopy and diffraction.