Electronic structure of magnetic and non-magnetic substitutional 3d transition metal impurities in germanium |
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| Authors: | H Katayama-Yoshida K Shindo |
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| Institution: | 1. Department of Physics, Tohoku University, Sendai, 980 Japan;7. College of Humanities and Social Sciences, Iwate University, Marioka, 020 Japan |
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| Abstract: | The electronic structure around the ideal 3d transition metal impurities at substitutional site of germanium is calculated self-consistently within the local density formalism. Chemical trend of 3d impuritiy levels caused by the strong p-d hybridization, is revealed in the case of non-magnetic state. The magnetic state of the iron impurity is also presented and the local magnetic moment experienced by iron impurity is calculated to be 3.72μB. |
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