Citation
J. Seufert et al., Tunneling of zero-dimensional excitons in a single pair of correlated quantum dots - art. no. 121303, PHYS REV B, 6412(12), 2001, pp. 1303
Citations number
27
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B
ISSN journal
01631829
→ ACNP
Volume
6412
Issue
12
Year of publication
2001
Database
ISI
SICI code
0163-1829(20010915)6412:12<1303:TOZEIA>2.0.ZU;2-Z
Abstract
We have studied single pairs of self-assembled and strain-induced quantum d
ots by means of highly spatially resolved photoluminescence and photolumine
scence excitation spectroscopy. A spectrally narrow resonance in the excita
tion spectrum of a single self-assembled quantum dot at the emission energy
of the corresponding strain-induced quantum dot indicates an efficient int
erdot transfer of a single zero-dimensional exciton.