Fe3O4(110)-(1x3) Revisited: Periodic (111) Nano-Facets
arXiv:1602.00905 · doi:10.1016/j.susc.2016.02.020
Abstract
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.
6 pages, 3 figures