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.
Anomalous temperature dependence of absorption edge in narrow-gap HgCdTe semiconductors
Rent:
Rent this article for
USD
10.1063/1.2221411
/content/aip/journal/apl/89/2/10.1063/1.2221411
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/2/10.1063/1.2221411

Figures

Image of FIG. 1.
FIG. 1.

Transmission spectra of (a) a bulk sample B9 and (b) a MBE sample Mag at different temperatures in the range of , respectively. The insert in (b) shows the details enclosed in the circle, which manifests clearly the abnormal shift of the absorption edge.

Image of FIG. 2.
FIG. 2.

Absorption-coefficient spectra of the B9 sample at different temperatures. The dots are deduced from the spectra depicted in Fig. 1(a), and the dashes are the extrapolated results from Eq. (1).

Image of FIG. 3.
FIG. 3.

Temperature dependence of absorption-edge energy for (a) bulk and (b) MBE samples, respectively. The linear range is extrapolated downward with dashes. Corresponding band gap energy predicted by Eq. (2) is plotted in solid line. The data of M17 are upshifted by and those of Mag downshifted by , respectively, for the sake of making the temperature dependence clear in (b).

Tables

Generic image for table
Table I.

Composition , thickness , carrier density , and abnormal absorption-edge shift for bulk (marked B) and MBE (marked M) samples, respectively.

Loading

Article metrics loading...

/content/aip/journal/apl/89/2/10.1063/1.2221411
2006-07-12
2014-04-21
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Anomalous temperature dependence of absorption edge in narrow-gap HgCdTe semiconductors
http://aip.metastore.ingenta.com/content/aip/journal/apl/89/2/10.1063/1.2221411
10.1063/1.2221411
SEARCH_EXPAND_ITEM