Energy Spectrum and Optical Properties of D- Centers in Structures with Quantum Disksстатья
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Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
Аннотация:The impurity absorption of light in a quasi-zero-dimensional structure with disk-like quantum dots is theoretically investigated using the zero-range potential model. It is shown that the singularity of the geometric and potential confinement of a quantum disk manifests itself in spatial anisotropy of the coupling energy of the D- state and in a significant dependence of the impurity absorption edge on the characteristic dimensions of disk-like quantum dots.