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Creator:: Lance, Ryan A.
Abstract:: The optical transition in high-fraction polymorphs of titania (TiO2) were investigated to determine the band gap behavior of the most common polymorphs—brookite, rutile, and anatase—the values of which are varied in the literature. The direct optical band gaps of brookite, rutile, and anatase, were determined to be 3.37(7)eV, 3.41(11)eV and...
Resource Type:: Undergraduate Thesis
Full Text:: of high-phase brookite, anatase and rutile in thin film form, and transmission and reflection spectra

Creator:: Zagone, Robin L.
Abstract:: Nonlinear optical processes can be described as multiphoton scattering events in terms of high order perturbation theory. The standard procedure for quantitative calculation of high order terms is to impose a steady state condition on the perturbative radiation fields. In the present work, this condition will be lifted, and explicit...
Resource Type:: Dissertation

Creator:: Hermann, Bianca A.
Resource Type:: Masters Thesis
Full Text:: Stable current-voltage characteristics and resistance-temperature curves for thin-film samples of the

Creator:: Matusevich, David Sergio
Abstract:: The code is developed for the calculation of the magneto-crystalline anisotropy (MAE) in thin films using a classical Heisenberg hamiltonian with a correction developed by Van Vleck. A Metropolis style Monte Carlo algorithm was used with adequate corrections to accelerate the calculation. The MAE was calculated for the case of...
Resource Type:: Dissertation
Full Text:: case of a thin film with an increasing number of defects on the top layer for the cases where the

Creator:: Roberts, Jeanette Marie
Resource Type:: Dissertation
Full Text:: Critical scaling of thin-film YBaCuO and NdCeCuO resistivity

Creator:: Kykyneshi, Robert
Abstract:: Bulk properties of CuSc₁₋ₓMgₓO₂, CuSc₁₋ₓMgₓO₂₊y, BaCu₂S₂, Bai₁₋ₓKCu₂S₂, BaCu₂Se₂ and Bai₁₋ₓKₓCu₂Se₂ are investigated supporting the search for highly conductive p-type thin films. Mg is an efficient dopant in CuScO₂ with conductivity up to l.5.10⁻² S/cm. Oxidation of CuScO₂:Mg leads to further increase in conductivity up to 0.5 S/cm. The amount of...
Resource Type:: Masters Thesis
Full Text:: previously studied delafossite materials in the bulk and thin film forms 2 3.1. Density (% of theoretical

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