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Localized two-particle states in deformed nanolayers

S.I. Popov, Maxim Gavrilov, I. Yu. Popov

Published May 1, 2012• 0 citations

Abstract

Problem of particles storage in nanolayered structure is considered. Local deformations of the nanolayers leads to appearance of eigenvalues of the corresponding one-particle Hamiltonian. The cardinality of the discrete spectrum is used to estimate the maximal number of non-interacting fermions stored in the nanolayers. The discrete spectrum of the Hamiltonian of two interacting particles is considered. Relation between the system parameters (interaction intensity - waveguide deformation) ensuring the existence of non-empty discrete spectrum is studied. Hartree method and FEM are used.

DOI: 10.1109/dd.2012.6402779

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