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Work function of {alpha}-Fe_{2}O_{3} : a DFT calculation

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 نشر من قبل Chunshan He
 تاريخ النشر 2017
  مجال البحث فيزياء
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 تأليف Chunshan He




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The work functions of (001) and (00 -1) surfaces of {alpha}-Fe_{2}O_{3} are investigated with density functional theory and symmetry slab model. These two surfaces are found to be almost nonpolarized and their work functions are 6.10 eV and 5.49 eV respectively.



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