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Substrate orientation effects on the nucleation and growth of the phase
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10.1063/1.3527960
/content/aip/journal/jap/109/1/10.1063/1.3527960
http://aip.metastore.ingenta.com/content/aip/journal/jap/109/1/10.1063/1.3527960
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Grazing incidence XRD diffractograms of Ti–Al–C films deposited on (a) (0001) oriented , (b) oriented , (c) oriented . The source of the background peak in (c) was the sample mounting adhesive; this was verified with a separate background scan (not shown).

Image of FIG. 2.
FIG. 2.

geometry XRD diffractograms of Ti–Al–C films deposited on (a) (0001) oriented , (b) oriented , (c) oriented .

Image of FIG. 3.
FIG. 3.

Pole figures of the sample grown on the substrate, plotted over the (radial) range in equal-area Schmidt projection, with a logarithmic intensity scale. (a) shows a pole figure of the (0006) and planes. The inset shows a separate higher-resolution scan of the main peaks. (b) shows a pole figure of the plane. The dashed curves overlaid are the patterns expected from the proposed tilted fiber texture, calculated from the geometry of the unit cell and the location of the (0006) pole.

Image of FIG. 4.
FIG. 4.

(a) A cross-sectional TEM image of a Ti–Al–C film grown on oriented , showing the film morphology. The regions of the sample shown in (c) and (d), and Fig. 5(a) are marked. (b) An AFM topographic map of the sample on . (c) A map of the Ti:Al ratio of a selected area of the film, as measured by EDX. (d) A map of the C:Ti ratio of the same area, measured by EELS. In (c) and (d), warmer colors indicate higher values.

Image of FIG. 5.
FIG. 5.

A high magnification image of the substrate/film interface region of the sample. [(b)–(d)] The FFTs of the substrate and the two film regions of Fig. 4(a).

Image of FIG. 6.
FIG. 6.

Cross-sectional TEM images of a Ti–Al–C film deposited on oriented .

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/content/aip/journal/jap/109/1/10.1063/1.3527960
2011-01-05
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Substrate orientation effects on the nucleation and growth of the Mn+1AXn phase Ti2AlC
http://aip.metastore.ingenta.com/content/aip/journal/jap/109/1/10.1063/1.3527960
10.1063/1.3527960
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