Hydrogenic impurity in two-dimensional s
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S. P. Andreev; T. V. Pavlova
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Article
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2005
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John Wiley and Sons
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English
β 105 KB
The binding energy and wave function of a ground state of a shallow hydrogenic impurity in two-dimensional semiconductors with isotropic and anisotropic effective mass of carriers __m__ ^\*^ = { __m__ ~β₯~, __m__ ~β₯~, __m__ ~||~ } are derived. The calculations are performed by the variational method