Listar por tema "Dielectric confinement"
Mostrando ítems 1-3 de 3
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Dielectric confinement in quantum dots of arbitrary shape within the local spin density approximation: Diluted regimes in elongated quantum dots
American Institute of Physics (2010)We propose a simplified and computationally feasible model accounting for the dielectric confinement in arbitrarily shaped many-electron quantum dots, within the local spin density approximation. The model yields quite ... -
Dielectric polarization in axially-symmetric nanostructures: A computational approach
Elsevier (2010)A computational scheme to evaluate exactly the effects of the dielectric mismatch in semiconductor nanostructures with axial symmetry is presented. It is based on the numerical computation of the image charges induced by ... -
Large-scale linear system solver using secondary storage: self-energy in hybrid nanostructures
Elsevier (2011-02)We present a Fortran library which can be used to solve large-scale dense linear systems, Ax=b. The library is based on the LU decomposition included in the parallel linear algebra library PLAPACK and on its out-of-core ...