Epitaxy, truncations, and overhangs in palladium nanoclusters adsorbed on MgO(001) |
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| Authors: | Barcaro G Fortunelli A Rossi G Nita F Ferrando R |
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| Institution: | IPCF/CNR, G. Moruzzi 1, Pisa, I56124, Italy. |
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| Abstract: | The structure of Pd clusters adsorbed on MgO(001) is determined by a combination of global-optimization methods using semiempirical potentials and density functional calculations. The transition to fcc clusters with (001) epitaxy is shown to take place in the size range 10
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