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The electronic properties of a two-electron multi-shell quantum dot-quantum well heterostructure
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10.1063/1.4816099
/content/aip/journal/jap/114/4/10.1063/1.4816099
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/4/10.1063/1.4816099
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic representation of the potential profile of multi-shell CdSe/ZnS quantum dot heterostructure.

Image of FIG. 2.
FIG. 2.

Probability densities of the electrons as a function of the radius for various core radii ( ) and well widths (). The top panel for and the bottom panel for . Black and red lines correspond to  = 0 and  = 1 cases, respectively. The dashed lines show the single particle energy levels.

Image of FIG. 3.
FIG. 3.

Variation of total energy as a function of core radius for various well widths () (a) for  = 0 and , (b) for  = 1 and , (c) for  = 0 and , and (d) for  = 1 and .

Image of FIG. 4.
FIG. 4.

The binding energy of the as a function of core radius for different well widths () (a) for MSQD and (b) for .

Image of FIG. 5.
FIG. 5.

The binding energy of the as a function of shell thickness for different core radii ( ). The well width, .

Image of FIG. 6.
FIG. 6.

The binding energy of the as a function of well width for different core radii ( ) specified on the figures. (a) and (b) .

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/content/aip/journal/jap/114/4/10.1063/1.4816099
2013-07-24
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: The electronic properties of a two-electron multi-shell quantum dot-quantum well heterostructure
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/4/10.1063/1.4816099
10.1063/1.4816099
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