Electrical interaction between nanoparticle and surface of material

C. Summueang, S. Boonchui
2019 IOP Conference Series: Materials Science and Engineering  
We identify the interaction between nanoparticle and surface of material in the presence of an electric field. For theoretical calculation, we use the dyadic green function that includes with the method of image dipoles to analyze electrical interaction. We find that the electric field and the interaction potential which depend on the dielectric constant and surface roughness of material. Our numerical results demonstrate the electric field and the interaction potential which corresponds to the
more » ... Van der Waals interaction and can be used to determine charges distribution on nanoparticle and surface of material.
doi:10.1088/1757-899x/526/1/012016 fatcat:l2tyfpu3unbefa3q5pvqjutavy