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Birth-and-spread growth on the Kossel and a non-Kossel surface
Affiliation:1. School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, OR 97331-2702, USA;2. Department of Mechanical Engineering, Villanova University, Villanova, PA 19085-1681, USA;1. Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN, 47907, USA;2. GlaxoSmithKline, King of Prussia, PA, 19406, USA;3. The Dow Chemical Company, Midland, MI, 48674, USA;1. Venture Business Laboratory, Nagoya University Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan;2. Information Media Center, Kanazawa University, Kakuma-cho, Kanazawa 920-1192, Japan;1. Department of Chemical Engineering, “Babes-Bolyai” University, Arany Janos Street 1, Cluj Napoca 400028, Romania;2. Department of Chemical Engineering, Loughborough University, Leichestershire, Loughborough Le11 3TU, United Kingdom;3. School of Chemical Engineering, Purdue University, West Lafayette 47907-2100, USA;1. Department of Chemical Engineering, Loughborough University, Loughborough LE11 3TU, UK;2. School of Chemical Engineering, Purdue University, West Lafayette, IN 47907-2100, USA
Abstract:A birth-and-spread growth model is derived for an anisotropic crystal surface and fitted to growth rate data obtained from Monte Carlo simulations of an isotropic and anisotropic Kossel (0 0 1) surface and a non-Kossel (0 0 1) surface. Only the step free energy is used as a fit parameter. All growth rate sets are nicely fitted by the new expression and the fitted values of the step free energy are in the physically relevant regime.
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