𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure and optical properties of V-groove quantum wire superlattices

✍ Scribed by Y Ducommun; E Martinet; H Weman; G Biasiol; A Gustafsson; E Kapon

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
251 KB
Volume
2
Category
Article
ISSN
1386-9477

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Fabrication and photoluminescence of AlG
Fabrication and photoluminescence of AlGaAs/GaAs quantum wire superlattices on V-grooved substrate
✍ Xue-Lun Wang; Mutsuo Ogura; Hirofumi Matsuhata; Tetsuya Tada πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 140 KB

An AlGaAs(90 Γ…)/GaAs(45 Γ…) quantum wire superlattice (QWR-SL) with excellent size uniformity is grown on a 4.8 Β΅m pitch V-grooved substrate by flow rate modulation epitaxy at a specific growth temperature (∼630 β€’ C). In the low temperature (12 K) photoluminescence spectrum of the AlGaAs(90 Γ…)/GaAs(4

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