Potential of point charge in a semiconductor heterostructure with cylindrical symmetry |
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| Authors: | A A Kirakosyan N G Movsisyan Sh G Gasparyan |
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| Institution: | 1. Yerevan State University, Yerevan, Armenia
2. Kapan branch of the State Engineering University of Armenia, Kapan, Armenia
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| Abstract: | General expressions for the potential of a point charge in a coaxial semiconductor heterostructure composed by three cylindrical regions with different dielectric constants and for arbitrary location of the charged center in the heterostructure are derived. |
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