Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Bond-angle distribution"”.
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Topological Characterization of Amorphous Silicon Structures Using Voronoi-Volume Analysis
… by using Monte Carlo simulations, and the distribution of Voronoi volume is approximately Gaussian, which becomes smoother with increasing model size. It is well known from different studies that the average bond angle of amorphous Si is about 109.4°, which corresponds to the ideal …
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Continuum models for intergranular films in silicon nitride and comparison to atomistic simulations
… on Voronoi tessellations and the other based on bond-angle distribution functions. A coarse-graining method based on volume averaging over Voronoi tessellations is employed to continuize both structure and composition information. These fields give insight into the local atomic environment that …
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Molecular dynamics simulation : an investigation into the short range structure of metaphosphate glasses
… were determined from pair, cumulative and bond angle distribution functions as well as identifying the types of oxygen ions found within the networks. The short range structure was validated by comparing the results obtained from the simulations to structural properties determined …