Nanostructure Rectangular Rod
The Green function technique, in the case when these functions depend on two pairs of spatial indices, is developed in this work. The calculated Green function was used for finding of the concentrations of the electrons whose momenta are lying in the narrow momentum layer enveloping
Fermi surface also. It was found that those concentrations are dependent on indices nx
and ny
. The main conclusion of the analysis is that autoreduction effects take place in the nanorod. This is the consequence of the fact that the transition from configurational
space into momentum one is not isomorphic transformation. It is shown that the specific, non-uniform, skin effect takes place in the quantum rod: The maximal electron concentrations are along the edges of the rod. The maximal concentrations are at the chains passing through subrods vertices.
The dimensions of momentum space are less than those of the configurational one.
Keywords: CHEMICAL POTENTIAL; ELECTRON CONCENTRATIONS; SPATIAL INDICES; SPECIFIC SKIN EFFECT; THE NEW GREEN FUNCTION METHODOLOGY
Document Type: Research Article
Publication date: 01 June 2006
- Journal of Computational and Theoretical Nanoscience is an international peer-reviewed journal with a wide-ranging coverage, consolidates research activities in all aspects of computational and theoretical nanoscience into a single reference source. This journal offers scientists and engineers peer-reviewed research papers in all aspects of computational and theoretical nanoscience and nanotechnology in chemistry, physics, materials science, engineering and biology to publish original full papers and timely state-of-the-art reviews and short communications encompassing the fundamental and applied research.
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