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Finite element analysis of valence band structures in quantum wires
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10.1063/1.1766092
/content/aip/journal/jap/96/4/10.1063/1.1766092
http://aip.metastore.ingenta.com/content/aip/journal/jap/96/4/10.1063/1.1766092
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Valence-subband structures for and methods as a function of the wave number for .

Image of FIG. 2.
FIG. 2.

Valence-subband structures as a function of the wave number for with cross-sectional shapes of (a) square quantum wire , (b) rectangular quantum wire ( and ), and (c) regular triangular quantum wire ( and ). Dashed lines represent those by without the coupling. The is under the compressive strain and the lattice mismatch between the wire and the barrier is about 0.05%.

Image of FIG. 3.
FIG. 3.

Valence-subband structures as a function of the wave number for with the cross-sectional shape of square quantum wire . The lattice mismatch between the wire and the barrier is .

Image of FIG. 4.
FIG. 4.

(a) component , (b) component , and (c) component of the envelope functions in the lowest subband at for with cross-sectional shapes of square quantum wire .

Image of FIG. 5.
FIG. 5.

Optical matrix elements as a function of the wave number for with a rectangular quantum wire ( and ). Only the matrix elements for C1-1,1’ transitions are plotted.

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/content/aip/journal/jap/96/4/10.1063/1.1766092
2004-08-02
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Finite element analysis of valence band structures in quantum wires
http://aip.metastore.ingenta.com/content/aip/journal/jap/96/4/10.1063/1.1766092
10.1063/1.1766092
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