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.
Effect of Mn doping on the structural, optical, and magnetic properties of In2O3 films
Rent:
Rent this article for
USD
10.1116/1.4824163
/content/avs/journal/jvsta/31/6/10.1116/1.4824163
http://aip.metastore.ingenta.com/content/avs/journal/jvsta/31/6/10.1116/1.4824163

Figures

Image of FIG. 1.
FIG. 1.

(Color online) θ–2θ XRD patterns of the (InMn)O (x = 0, 0.04, 0.05, 0.085, and 0.137) films. The inset shows the decrease in the average lattice parameter, a (Å), as a function of Mn concentration.

Image of FIG. 2.
FIG. 2.

(Color online) Mn K-edge XANES spectra of the (InMn)O (x = 0.04, 0.05, 0.085, and 0.137) films as well as Mn, MnO, and MnO foil.

Image of FIG. 3.
FIG. 3.

(Color online) Experimental and fitting Fourier transform curves of Mn K-edge EXAFS oscillation functions k3χ (k) for the (InMn)O (x = 0.04, 0.05, 0.085, and 0.137) films as well as Mn, MnO, and MnO foil. Solid lines: experimental; dashed lines: fitting for the (InMn)O (x = 0.04, 0.05, 0.085, and 0.137) films.

Image of FIG. 4.
FIG. 4.

(Color online) Hysteresis loops at 300 K of the (InMn)O (x = 0.04, 0.05, 0.085, and 0.137) films. Inset (a) shows the enlarged M-H curves at low magnetic field. Inset (b) shows the saturation magnetization (M) vs the Mn concentration.

Image of FIG. 5.
FIG. 5.

(Color online) Hysteresis loops at 300 K of the (InMn)O films deposited at oxygen flow rate of 0, 0.8, and 1.8 sccm.

Image of FIG. 6.
FIG. 6.

(Color online) UV-vis transmission spectra of the (InMn)O (x = 0, 0.04, 0.05, 0.085, and 0.137) films.

Image of FIG. 7.
FIG. 7.

(Color online) Dependence of (αhν)2 on photon energy (hν) for the (InMn)O (x = 0, 0.04, 0.05, 0.085, and 0.137) films at 300 K. The inset shows the variation of optical bandgap values as a function of Mn concentration.

Image of FIG. 8.
FIG. 8.

Variation of optical bandgap E with respect to n 2/3. The inset shows the deviations from linearity between E and n 2/3.

Tables

Generic image for table
TABLE I.

Summary of the carrier concentration, resistivity, and optical bandgap data for the (InMn)O (x = 0.04, 0.05, 0.085, and 0.137) films measured at 300 K. n denotes the carrier concentration, ρ the resistivity, and E the optical bandgap.

Loading

Article metrics loading...

/content/avs/journal/jvsta/31/6/10.1116/1.4824163
2013-10-04
2014-04-21
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Effect of Mn doping on the structural, optical, and magnetic properties of In2O3 films
http://aip.metastore.ingenta.com/content/avs/journal/jvsta/31/6/10.1116/1.4824163
10.1116/1.4824163
SEARCH_EXPAND_ITEM