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Binding energy of donor impurities in double inverse parabolic quantum well under electric field

✍ Scribed by E. Kasapoglu


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
190 KB
Volume
41
Category
Article
ISSN
1386-9477

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✦ Synopsis


In this study, effects of the electric field applied along the growth direction on the binding energy of donor impurities in double inverse parabolic quantum well (DIPQW) with different well and barrier widths, as well as different Al concentrations in the center of the wells have been investigated. The Al concentration at the barriers was always x max ΒΌ 0.3. The calculations were performed within the effective mass approximation, using a variational method.


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