Calculating the SnS(010) surface electronic structure using the green function method |
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Authors: | Z. A. Jahangirli |
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Affiliation: | 1. Institute of Physics, National Academy of Sciences of Azerbaijan, Baku, Az-1143, Azerbaijan
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Abstract: | The electronic structure of the (010) surface in a layered SnS semiconductor terminating with Sn and S atomic planes is calculated by the Green function method. The electronic structure of a perfect crystal is calculated according to the linear combination of atomic orbitals (LCAO) using Slater s-, p-, and d-orbitals. Defect-induced changes in the density of states and the origin and orbital composition of electronic states in the band gap are discussed. |
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