Luminescence of a semiconductor quantum dot system
Luminescence of a semiconductor quantum dot system
复制标题
半导体量子点系统的发光
DOI:
10.1140/epjb/e2006-00164-3
复制
发表时间:
2006
期刊:
影响因子:
--
通讯作者:
F. Jahnke
中科院分区:
文献类型:
--
作者:
N. Baer;C. Gies;J. Wiersig;F. Jahnke
Abstract.
A microscopic theory is used to study photoluminescence of
semiconductor quantum dots under the influence of Coulomb and carrier-photon correlation effects
beyond the Hartree-Fock level. We investigate the emission spectrum and the decay properties of the time-resolved luminescence from initially excited quantum dots. The influence of
the correlations is included within a cluster expansion scheme up to the singlet-doublet level.