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“Smart Design” of Quantum Wells and Double-Quantum Wells Structures

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DOI: 10.4236/wjcmp.2014.41004    4,325 Downloads   5,667 Views   Citations

ABSTRACT

In the work, we propose an approach to smart designof heterostructures (quantum wells and superlattices) based on the combination of Inverse Scattering Problem Method and the direct solution of the eigenvalue problem for the Schr?dinger equation with reconstructed potentials. Potential shape reconstructed in this way can be substituted then by some approximation, so that the output spectrum obtained by solving the Schr?dinger equation with such approximated potential, differs only slightly from the input one. In our opinion, the approach can be used in many applications, for instance, for developing the new electronic devices such as tunable THz detectors.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

I. Tralle and K. Majchrowski, "“Smart Design” of Quantum Wells and Double-Quantum Wells Structures," World Journal of Condensed Matter Physics, Vol. 4 No. 1, 2014, pp. 24-32. doi: 10.4236/wjcmp.2014.41004.

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