دورية أكاديمية
Calculating electron transport properties scattered by inhomogeneous distributed Aluminium Galium Arsenide material in cylindrical nanowire.
| العنوان: | Calculating electron transport properties scattered by inhomogeneous distributed Aluminium Galium Arsenide material in cylindrical nanowire. |
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| المؤلفون: | Alqarni, Manal M., Jammal, Nada H., Aldawsari, Sarah M., Raffah, Bahaaudin M. |
| المصدر: | International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics; 4/20/2024, Vol. 38 Issue 10, p1-14, 14p |
| مصطلحات موضوعية: | NANOWIRES, ARSENIDES, ALUMINUM, ELECTRON scattering, ELECTRON transport, DOPING agents (Chemistry) |
| مستخلص: | In this paper, the R-matrix method and Wigner–Eisenbud functions (WEFs) are used to compute the transport properties of an electron scattered in a cylindrical nanowire doped with Aluminium Galium Arsenide (AlGaAs) in the scattering region. In these calculations, a Gaussian potential was used to represent the AlGaAs dopants. The nanowire is considered a closed system. By assuming quantum transport, the electron flows in an elastic process from source to drain. An electron with energy E coming from the source can either be reflected or transmitted to the drain. One-dimensional (1D) and two-dimensional (2D) nanowire calculations were performed. The transmission coefficients show an inverse relation with the depth of the Gaussian potential and depend on the incident energy of the electron. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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