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.
Temperature-dependent photoluminescence and electron field emission properties of AlN nanotip arrays
Rent:
Rent this article for
USD
10.1063/1.3126055
/content/aip/journal/apl/94/17/10.1063/1.3126055
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/17/10.1063/1.3126055
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

[(a) and (b)] The typical plain- and tilted-view low-magnification SEM images of the large-scale AlN nanotips, inset in Fig. 1(a) shows XRD pattern of AlN nanotips. [(c) and (d)] Typical low-magnification TEM image of the AlN nanotips, inset in (c) shows a SAED pattern of the single-crystalline AlN nanotips. [(e)–(i)] High-resolution lattice images of the AlN nanotips. [(e) and (f)] An enlarged view of the bottom of a typical AlN nanotip. [(g)–(i)] An enlarged view of the top-tip of a typical AlN nanotip, reveal that the nanotip is single-crystalline and has grown in the [001] direction, the lattice spacing in (002) is 0.25 nm.

Image of FIG. 2.
FIG. 2.

(a) Temperature-dependent PL spectra of the AlN nanotips in the range of 2.5–6.2 eV measured at 10 and 300 K. (b) An enlarged view of the temperature-dependent PL and the plot of the 5.83 eV emission.

Image of FIG. 3.
FIG. 3.

The dependence of the FE current density on the applied electric field strength of the AlN nanotips for different temperatures. (a) plot, inset shows configuration of the AlN nanotips for FE and (b) FN relationship of plot.

Loading

Article metrics loading...

/content/aip/journal/apl/94/17/10.1063/1.3126055
2009-04-28
2014-04-16
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Temperature-dependent photoluminescence and electron field emission properties of AlN nanotip arrays
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/17/10.1063/1.3126055
10.1063/1.3126055
SEARCH_EXPAND_ITEM