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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/41172

Title: Electron-electron scattering in a double quantum dot: Effective mass approach
Author: PEROVA, TATIANA
Author's Homepage: http://people.tcd.ie/perovat
Keywords: Condensed matter physics
Semiconductor nanocrystals
Issue Date: 2010
Publisher: American Institute of Physics
Citation: Kruchinin, S.Yu., Fedorov, A.V., Baranov, A.V., Perova, T.S., Berwick, K, Electron-electron scattering in a double quantum dot: Effective mass approach, Journal of Chemical Physics, 133, 10, 2010, 104704
Series/Report no.: Journal of Chemical Physics;
133;
10;
Abstract: We present a theoretical description of the first-order scattering of interacting electrons and holes in a double quantum dot. Assuming infinitely high walls, strong confinement, and a two-band approximation, we derive general expressions for the two-particle matrix elements of the screened Coulomb potential. We also determine the selection rules for different scattering channels and consider special cases where the corresponding matrix elements can be represented by simple analytical expressions. Numerical calculations of the matrix elements and an analysis of their dependence on the geometrical and material parameters of the double quantum dot have also been performed.
Description: PUBLISHED
URI: http://hdl.handle.net/2262/41172
Related links: http://dx.doi.org/10.1063/1.3477766
Appears in Collections:Electronic & Electrical Eng (Scholarly Publications)

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