Título:
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Systematic trends in self-consistent calculations of linear quantum wires
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Autor/a:
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Martorell Domenech, Juan; Wu, H. (Hua); Sprung, Donald W. L.
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Otros autores:
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Universitat de Barcelona |
Abstract:
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Systematic trends in the properties of a linear split-gate heterojunction are studied by solving iteratively the Poisson and Schrödinger equations for different gate potentials and temperatures. A two-dimensional approximation is presented that is much simpler in the numerical implementation and that accurately reproduces all significant trends. In deriving this approximation, we provide a rigorous and quantitative basis for the formulation of models that assumes a two-dimensional character for the electron gas at the junction. |
Materia(s):
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-Estructura electrònica -Propietats elèctriques -Electronic structure -Electric properties |
Derechos:
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(c) The American Physical Society, 1994
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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The American Physical Society
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Compartir:
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