Coulomb effects in semiconductor quantum dots

European Physical Journal B

Volumn 42, Issue 2, 2004, Pages 231-237

  Baer, N ^a   Gartner, P ^a,b   Jahnke, F ^a  

^a UNIVERSITY OF BREMEN   (Germany)

^b NATIONAL INSTITUTE OF MATERIALS PHYSICS   (Romania)

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; COULOMB BLOCKADE; EXCITONS; HAMILTONIANS; INTEGRATION; MATRIX ALGEBRA; QUANTUM THEORY; SPECTRUM ANALYSIS;

COULOMB CORRELATIONS; MULTI-EXCITON SPECTRA; OPTICAL SPECTRA;

SEMICONDUCTOR QUANTUM DOTS;

EID: 14644430356     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1140/epjb/e2004-00375-6     Document Type: Article

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16. 2, as being conserved during emission. Nevertheless, P↑ and P↓. separately do not commute with S so that if one is interested in the polarization of the emitted light there is no advantage in classifying the states by the total spin
17. Since we only consider electron-hole pairs with opposite z-components of the spin, the exciton spin is always zero. Exchange interaction between two excitons is possible when the z-components of the spin for the two electrons agree, which is then also true for the holes