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Full-Text Articles in Physical Sciences and Mathematics
Computational Studies Of Alkanol Reaction Pathways On A Srtio3 Perovskite Surface, Kyle R. Mason
Computational Studies Of Alkanol Reaction Pathways On A Srtio3 Perovskite Surface, Kyle R. Mason
EURēCA: Exhibition of Undergraduate Research and Creative Achievement
No abstract provided.
Archaeometric Approaches To The Roman Near East, Gayatri Nandwani
Archaeometric Approaches To The Roman Near East, Gayatri Nandwani
EURēCA: Exhibition of Undergraduate Research and Creative Achievement
The purpose of my research this summer has been to participate in a full suite of archaeometric and geoarchaeological analyses, particularly as they are applied to sedimentology. The first section of my research has focused on an introduction to these procedures at ARL including laboratory safety procedures, proper sample collection and processing methods, and introduction to methods and purposes for a variety of laboratory analyses including grain size distribution analysis using a state of the art Malvern Mastersizer 3000 laser diffraction particle size analyzer, organic matter and inorganic carbon analysis, and microartifact analysis. During the field collection phase I worked …
Modeling Adsorption And Diffusion Of Atomic Oxygen On The Ag(111) Surface Using Kinetic Monte Carlo Simulations, Seth Spencer Street, Sharani Roy, Sara Isbill
Modeling Adsorption And Diffusion Of Atomic Oxygen On The Ag(111) Surface Using Kinetic Monte Carlo Simulations, Seth Spencer Street, Sharani Roy, Sara Isbill
EURēCA: Exhibition of Undergraduate Research and Creative Achievement
Oxidized silver surfaces are widely used as industrial heterogeneous catalysts to oxidize small organic compounds, such as ethylene. While surface-adsorbed oxygen is known to participate in catalysis, it has been suggested that ‘subsurface’ oxygen adsorbed in the near-surface region of silver also plays important roles in surface reconstruction and reactivity. However, the formation, motion, and chemical behavior of subsurface oxygen in silver are not well understood. In the present work, a kinetic Monte Carlo (KMC) simulation has been developed using the Python programming language to computationally model the diffusion kinetics of atomic oxygen (AO) at the Ag(111) surface. This simulation …