1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
High density quantum dots with enhanced photoluminescence intensity using antimony surfactant-mediated metal organic chemical vapor deposition
Rent:
Rent this article for
USD
10.1063/1.2385209
/content/aip/journal/apl/89/18/10.1063/1.2385209
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/18/10.1063/1.2385209
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Dependence of the QD density (full symbols) and density of coalesced dots (open symbols) on the Sb irradiation time for QDs grown with (triangles) and (squares). Absence of open symbols indicates that no coalesced dot was found on AFM images.

Image of FIG. 2.
FIG. 2.

(Color online) AFM images of InAs QDs grown on GaAs with (a) and on Sb:GaAs with GR and equal to and (b), and (c), and and [(d), ], respectively. The height contrast is .

Image of FIG. 3.
FIG. 3.

(Color online) (a) Dependence of the RT PL intensity on the growth rate of the GaAs capping layer for GaAs-capped QDs grown with and equal to (triangles) and (squares). (b) Dependence of the RT PL intensity on for GaAs-capped QDs grown with (triangles) and (squares).

Image of FIG. 4.
FIG. 4.

(Color online) (a) RT PL spectra of QDs (, ), capped by GaAs (solid line) and (dashed line), and GaAs-capped QD used in Ref. 6 (dotted line). The inset shows the peak wavelength dependence on the annealing temperature for (circles) and QDs (squares), capped by .

Loading

Article metrics loading...

/content/aip/journal/apl/89/18/10.1063/1.2385209
2006-11-03
2014-04-20
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: High density InAs∕GaAs quantum dots with enhanced photoluminescence intensity using antimony surfactant-mediated metal organic chemical vapor deposition
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/18/10.1063/1.2385209
10.1063/1.2385209
SEARCH_EXPAND_ITEM