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.
Surface recombination in ZnO nanorods grown by chemical bath deposition
Rent:
Rent this article for
USD
10.1063/1.2991151
/content/aip/journal/jap/104/7/10.1063/1.2991151
http://aip.metastore.ingenta.com/content/aip/journal/jap/104/7/10.1063/1.2991151
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Top SEM images for ZnO nanorods with different average diameters, i.e., 150, 90, and 60 nm. Insets show a highly magnified top image of a single ZnO nanorod for each sample.

Image of FIG. 2.
FIG. 2.

PL spectra for as-grown ZnO nanorods with different diameters (150, 90, and 60 nm) measured at 1.8 K. A PL spectrum from bulk ZnO is also included for comparison. The inset shows the decay curves for bulk ZnO and ZnO nanorods with a diameter of 150 nm.

Image of FIG. 3.
FIG. 3.

Decay curves for the CBD grown ZnO nanorods with two different diameters. The decays were measured at 1.8 K. The colored lines are fitted according to Eq. (1).

Image of FIG. 4.
FIG. 4.

(a) The deduced surface recombination times . (b) The deduced ratio vs the diameter of the CBD grown ZnO nanorods according to Eq. (1). The corresponding data deduced from the annealed nanorods (open circle) are also included for comparison.

Image of FIG. 5.
FIG. 5.

Decay curves for 90 nm diameter ZnO nanorods from as-grown sample and after annealing at for 60 min. The decays were measured at 1.8 K. The colored lines are fitted according to Eq. (2).

Image of FIG. 6.
FIG. 6.

Decay curves for 150 nm diameter ZnO nanorods from as-grown sample and the calculated curves for various values of (nm/ps) and (nm/ps).

Image of FIG. 7.
FIG. 7.

The deduced surface recombination times and calculated curves. The value is in nm/ps unit.

Loading

Article metrics loading...

/content/aip/journal/jap/104/7/10.1063/1.2991151
2008-10-08
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Surface recombination in ZnO nanorods grown by chemical bath deposition
http://aip.metastore.ingenta.com/content/aip/journal/jap/104/7/10.1063/1.2991151
10.1063/1.2991151
SEARCH_EXPAND_ITEM