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On temperature-dependent experimental and data of Schottky contacts
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10.1063/1.3517810
/content/aip/journal/jap/108/11/10.1063/1.3517810
http://aip.metastore.ingenta.com/content/aip/journal/jap/108/11/10.1063/1.3517810
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Forward and reverse bias characteristics for Schottky diode in the temperature range of 80–400 K.

Image of FIG. 2.
FIG. 2.

Forward and reverse bias characteristics for Schottky diode in the temperature range of 80–400 K from Fig. 1.

Image of FIG. 3.
FIG. 3.

BH vs temperature plot from the characteristics for Schottky diode in the temperature range of 80–400 K, the solid line represents the fit to the experimental data.

Image of FIG. 4.
FIG. 4.

Thermal carrier concentration vs temperature plot from the Characteristics for Schottky diode in the temperature range of 80–400 K, the solid line represents the fit to the experimental data.

Image of FIG. 5.
FIG. 5.

Semilog forward and reverse bias characteristics for Schottky diode in the temperature range of 100–400 K.

Image of FIG. 6.
FIG. 6.

BH and ideality factor vs temperature plot from the forward bias characteristics for the Schottky diode in the temperature range of 100–400 K.

Image of FIG. 7.
FIG. 7.

Zero-bias apparent BH (the open triangles) and ideality factor (the open squares) vs curves of the Schottky contact according to double-Gaussian distributions of BHs. The data show linear variation in the two temperature ranges with a transition around 200 K.

Image of FIG. 8.
FIG. 8.

Modified Richardson plot, vs , for the Schottky diode according to the double-Gaussian distributions of BHs. The open triangles represent the plot calculated for (the straight line 1) in temperature range of 100–200 K, and the open squares represent the plot calculated for (the straight line 2) in temperature range of 200–400 K

Image of FIG. 9.
FIG. 9.

Theoretical BH vs temperature plots from 200 to 400 K as a function of forward bias according to the Eq. (12), using , , , and values.

Image of FIG. 10.
FIG. 10.

Theoretical current vs temperature plots from 200 to 400 K as a function of forward bias according to the Eqs. (4), (5), and (12), using , , , and values.

Image of FIG. 11.
FIG. 11.

Theoretical forward bias current-voltage plots according to the Eqs. (4), (5), and (12) in temperature ranges of 260–400 K, using , , , and values.

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/content/aip/journal/jap/108/11/10.1063/1.3517810
2010-12-08
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: On temperature-dependent experimental I-V and C-V data of Ni/n-GaN Schottky contacts
http://aip.metastore.ingenta.com/content/aip/journal/jap/108/11/10.1063/1.3517810
10.1063/1.3517810
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