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Author: zachary levine
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101. Effects of Feature Orientation in Tomographic Reconstructions
A R Kalukin, Zachary H Levine, S P Frigo, I McNulty, M Kuhn
An imaging experiment has been performed at the Advanced Photon source for the purpose of making and three-dimensional visualization of a test sample containing an interconnect. Nine nanographs were made using 1573 eV photons and a scanning transmis ...
102. Minizing Spatial-Dispersion-Induced Birefringence in Crystals Used for Precision Optics by Using Mixed Crystals of Materials With the Opposite Sign of the Birefringence
John H. Burnett, Zachary H Levine, Eric L Shirley
We recently measured and calculated an intrinsic birefringence in CaF^d2^ and BaF^d2^ cubic crystals in the ultraviolet (UV). These results present serious problems for use fo these crystalline materials for precision optics in the UV, e.g., for UV ...
103. Second-Harmonic Generation in Semiconductors and Insulators
Zachary H Levine
Over the past several years, the calculation of nonlinear susceptibility on a nearly first-principles basis has been created more or less from scratch. The key theoretical developments were a method to correct local-density functional band gaps, and ...