- Conference date: 27 July–1 August 2009
- Location: Rio de Janeiro (Brazil)
An effective method for computing excitonic shifts in curved quantum‐wire geometries is presented. As a case example, we consider a GaAs quantum ring with infinite barriers along the cross‐sectional dimensions assumed to be of square shape albeit this assumption can be easily avoided. A simple analytic expression for excitonic shifts is found using first‐order perturbation theory.
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