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Atomistic modeling of segregation and bulk ordering in Ag-Au alloys |
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| Authors: | Guillermo Bozzolo Jorge E Garcés |
| Institution: | a Ohio Aerospace Institute, 22800 Cedar Point Road, Cleveland, OH and NASA Glenn Research Center, Cleveland, OH 44135, USA b Centro Atómico Bariloche, Comisión Nacional de Energía Atómica, 8400 Bariloche, Argentina c Physics Department, Loyola College, 4501 N. Charles Street, Baltimore, MD 21210, USA |
| Abstract: | The bulk and surface properties of Ag-Au alloys, for the whole range of concentration and as a function of temperature, is studied by means of a simple modeling scheme using the Bozzolo-Ferrante-Smith method for alloys. Evidence for short-range order is found and explained, as well as its relationship with the experimentally observed segregation behavior. |
| Keywords: | Silver Gold Surface segregation Computer simulations Monte Carlo simulations |
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