Browsing by Subject "exciton"
Now showing items 1-3 of 3
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Exciton relaxation dynamics in a one-dimensional semiconductor
(2013-12-09)Carbon nanotubes are intriguing materials and extensively studied for both their fundamental properties and extraordinary performance in various applications during the last 20 years. They are extremely small in diameter, ... -
AN EXCITONIC APPROACH TO THE ULTRAFAST OPTICAL RESPONSE OF SEMICONDUCTOR NANO-STRUCTURES
(2008-12-02)In this thesis, I present an excitonic approach to treating the coherent dynamics of optically generated charge carriers in semiconductor nanostructures. The main feature of this approach is that it includes exchange ... -
Investigations into the Optical Properties of Individual, Air-Suspended, Single-Walled Carbon Nanotubes
(2008-09-27)Single-walled carbon nanotubes are naturally-forming nanostructures that have attracted considerable recent research interest due to their unique opto-electronic properties and comparative ease of fabrication. Two-thirds ...