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In light of the nanostructured surface model,where half-spherical nanoparticles grow out symmetrically from a plane metallic film,the mathematical model for the partial electrical potential around nanospheres is developed when a uniform external electric field is applied.On the basis of these models,the three-dimensional spatial distribution of the partial electrical potential is obtained and given in the form of a curved surface using a numerical computation method.Our results show that the electrical potential distribution around the nanospheres exhibits an obvious geometrical symmetry.These results could serve as a reference for investigating many abnormal phenomena such as abnormal infrared effects,which are found when CO molecules are adsorbed on the surface of nanostructured transition metals.
In light of the nanostructured surface model, where half-spherical nanoparticles grow out symmetrically from a plane metallic film, the mathematical model for the partial electrical potential around nanospheres is developed when a uniform external electric field is applied. On the basis of these models, the three-dimensional spatial distribution of the partial electrical potential is obtained and given in the form of a curved surface using a numerical computation method. Here results show that the electrical potential distribution around the nanospheres exhibits an obvious geometrical symmetry. These results could serve as a reference for investigating many abnormal phenomena such as abnormal infrared effects, which are found when CO molecules are adsorbed on the surface of nanostructured transition metals.