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arXiv · 2101.06532

Electronic states in cylindrical core-multi-shell nanowire

A. O. Rudakov·I. A. Kokurin
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Abstract

The recent advances in nanowire (NW) growth technology have made possible the growth of more complex structures such as core-multi-shell (CMS) NWs. We propose the approach for calculation of electron subbands in cylindrical CMS NWs within the simple effective mass approximation. Numerical results are presented for ${\rm GaAs/Al_{0.3}Ga_{0.7}As}$ radial heterostructure with AlGaAs-core and 4 alternate GaAs and AlGaAs shells. The influence of an effective mass difference in heterolayers is discussed.

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A. O. Rudakov, I. A. Kokurin. 2021-01-16. Electronic states in cylindrical core-multi-shell nanowire. https://doi.org/10.1134/s1063782619120236

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