A model pseudopotential calculation of the electronic structure of Si (111)-1 × 1 surface |
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| Authors: | G.P Srivastava |
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| Affiliation: | Physics Department, New University of Ulster, Coleraine, N. Ireland |
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| Abstract: | We report a model pseudopotential calculation of the electronic structure of Si (111)-1 × 1 unrelaxed, relaxed and expanded surfaces. It is shown that our results for the surface states on these faces are in good agreement with results from other self-consistent pseudopotential and semi-empirical tight-binding calculations. |
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