Self-consistent calculation of semiconductor heterojunctions using quantum genetic algorithm

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2002-10-20

Author

Sahin, M
Tomak, Mehmet

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In this study, we have investigated the ground state energy level of electrons in modulation doped GaAs/AlxGa1-xAs heterojunctions. For this purpose, Schrodinger and Poisson equations are solved self consistently using quantum genetic algorithm (QGA). In this way, we have found the potential profile, the ground state subband energy and their corresponding envelope functions, Fermi level, and the amount of tunneling charge from barrier to channel region. Their dependence on various device parameters are also examined.

Subject Keywords

Self-consistent, Genetic algorithm, 2DEG, Heterostructures

URI

https://hdl.handle.net/11511/46665

Journal

INTERNATIONAL JOURNAL OF MODERN PHYSICS B

DOI

https://doi.org/10.1142/s0217979202014759

Collections

Department of Physics, Article

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Citation Formats

M. Sahin and M. Tomak, “Self-consistent calculation of semiconductor heterojunctions using quantum genetic algorithm,” INTERNATIONAL JOURNAL OF MODERN PHYSICS B, pp. 3883–3893, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46665.