𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Observation of charged excitons in V-groove quantum wires

✍ Scribed by T. Otterburg; D. Y. Oberli; M.-A. Dupertuis; B. Dwir; E. Pelucchi; E. Kapon

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
128 KB
Volume
1
Category
Article
ISSN
1862-6351

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Optical imaging spectroscopy of V-groove
Optical imaging spectroscopy of V-groove quantum wires: from localized to delocalized excitons
✍ T. Guillet; V. Voliotis; R. Grousson; M. Menant; X.L. Wang; M. Ogura πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 298 KB

The exciton localization and delocalization is studied in GaAs/GaAlAs V-shaped quantum wires (QWRs) by microscopy and spectroscopy. Scanning optical imaging of di erent generations of samples shows that the localization length has been enhanced as the growth techniques were improved. In the best sam

First observation of symmetry breaking i
First observation of symmetry breaking in strained In0.7Ga0.3As/InP V-groove quantum wires
✍ Oliver Stier; Volker TΓΌrck; Michael Kappelt; Dieter Bimberg πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 166 KB

Quenching of ground-state luminescence is observed for strained InGaAs/InP V-groove quantum wires. This is the first experimental evidence for geometrical symmetry breaking of the lowest valence-band states due to pseudomorphic strain, which was previously predicted by us. There is good agreement be