We resolve the characteristic emission features of excitons in a single GaAs quantum wire using near-field photoluminescence spectroscopy. We report emission from both localized excitons and quasi-one-dimensional excitons that are delocalized over a length of up to several /spl mu/m.
|Title of host publication||Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on (Volume 1)|
|Place of Publication||Piscataway, NJ, USA|
|Publisher||Institute of Electrical and Electronics Engineers|
|Publication status||Published - 2001|