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Properties of coupled semiconductor quantum dot systems and their optical response

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Academic year: 2019

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Figure 2.1: Crystal symmetry of solids. In panel (a) are depicted the Miller indexes and their respective planes.
Figure 3.1: Quantum confinement profile. Panels (a) and (b) represent the confinement of quantum dot and ring, respectively.
Figure 3.2: Confinement potential profile in lateral direction for a 2 =4.47 meV/100nm 2 and (a) δ 1 = 0 and several δ 2 values; (b) δ 2 = 0 and various δ 1 values
Figure 3.4: Interplay between wavefunctions in the indium arsenide (InAs) QD covered by gallium arsenide doped with antimony (GaAs:Sb)
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