We resolve the characteristic emission features of excitons in a single GaAs quantum wire. We report emission from both localized excitons and quasi-one-dimensional excitons that are delocalized over a length of up to several mum.
Title
Near-field imaging and spectroscopy of localized and delocalized excitons in semiconductor nanostructures
Published in
Cleo(R)/Pacific Rim 2001, Vol I, Technical Digest
Pages
200-201
Conference
4th Pacific Rim Conference on Lasers and Electro-Optics, CHIBA, JAPAN, JUL 15-19, 2001
Date
2001
Publisher
IEEE SERVICE CENTER, 445 HOES LANE, PO BOX 1331, PISCATAWAY, NJ 08855-1331 USA
ISBN
0-7803-6738-3
Record creation date
2009-09-22