Phys. Rev. E 76, 037701 (2007) [4 pages]Linear scaling calculation of an n-type GaAs quantum dotReceived 21 January 2007; revised 11 June 2007; published 11 September 2007 A linear scale method for calculating electronic properties of large and complex systems is introduced within a local density approximation. The method is based on the Chebyshev polynomial expansion and the time-dependent method, which is tested on the calculation of the electronic structure of a model n-type GaAs quantum dot. © 2007 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevE.76.037701
DOI:
10.1103/PhysRevE.76.037701
PACS:
02.70.Bf, 02.60.Cb, 71.15.Mb, 73.21.La
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