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Fe3O4(110)-(1x3) Revisited: Periodic (111) Nano-Facets

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 نشر من قبل Gareth Parkinson
 تاريخ النشر 2016
  مجال البحث فيزياء
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The structure of the Fe3O4(110)-(1x3) surface was studied with scanning tunneling microscopy (STM), low-energy electron diffraction (LEED), and reflection high energy electron diffraction (RHEED). The so-called one-dimensional reconstruction is characterised by bright rows that extend hundreds of nanometers in the [1-10] direction and have a periodicity of 2.52 nm in [001] in STM. It is concluded that this reconstruction is the result of a periodic faceting to expose {111}-type planes with a lower surface energy.



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