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.
Local structure around Mn atoms in cubic (Ga,Mn)N thin films probed by fluorescence extended x-ray absorption fine structure
Rent:
Rent this article for
USD
10.1063/1.2168228
/content/aip/journal/apl/88/5/10.1063/1.2168228
http://aip.metastore.ingenta.com/content/aip/journal/apl/88/5/10.1063/1.2168228

Figures

Image of FIG. 1.
FIG. 1.

EXAFS function and the magnitude of Fourier transform of for samples A and B: (a) the oscillation EXAFS (fine lines) functions of samples A and B compared with the result of fitting for sample A (coarse line); (b) Fourier transform of the experimental Mn -edge EXAFS functions (fine lines) for samples A and B compared with the result of fitting corresponding to sample A (coarse line).

Image of FIG. 2.
FIG. 2.

Magnitude of Fourier transform of EXAFS and simulation results of sample B: the bottom coarse line is the FT of ; the top fine line is the simulation result containing substitutional and interstitial Mn atoms; the bottom fine line is the one containing substitutional Mn atoms and Mn clusters; the top coarse line is the one containing substitutional Mn, interstitial Mn and Mn clusters.

Image of FIG. 3.
FIG. 3.

Measured rocking curves for samples A and B.

Tables

Generic image for table
Table I.

Local structures around Mn atom for sample A obtained by curve fitting. is the coordination number, is the distance between centered Mn atoms and coordination atoms, is the mean square displacement of coordinating atoms at room temperature, is the difference between the zero kinetic energy value of the sample and that of the theoretical model, and is the amplitude reduction factor. Underlined values were kept constant during the fitting.

Loading

Article metrics loading...

/content/aip/journal/apl/88/5/10.1063/1.2168228
2006-01-31
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Local structure around Mn atoms in cubic (Ga,Mn)N thin films probed by fluorescence extended x-ray absorption fine structure
http://aip.metastore.ingenta.com/content/aip/journal/apl/88/5/10.1063/1.2168228
10.1063/1.2168228
SEARCH_EXPAND_ITEM