Fe3O4(110)–(1 × 3) revisited: Periodic (111) nanofacets
| Autor: | Oscar Gamba, Gareth S. Parkinson, Michael Schmid, Ulrike Diebold, Peter Lackner, Sebastian Maaß, Michele Riva, Stefan Gerhold, Roland Bliem |
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| Rok vydání: | 2016 |
| Předmět: |
Surface (mathematics)
Reflection high-energy electron diffraction FOS: Physical sciences 02 engineering and technology 01 natural sciences law.invention Optics law 0103 physical sciences Materials Chemistry 010306 general physics Condensed Matter - Materials Science Condensed matter physics business.industry Chemistry Materials Science (cond-mat.mtrl-sci) Surfaces and Interfaces 021001 nanoscience & nanotechnology Condensed Matter Physics Surface energy Surfaces Coatings and Films Faceting Reflection (mathematics) Electron diffraction Scanning tunneling microscope 0210 nano-technology business |
| Zdroj: | Surface Science. 649:L120-L123 |
| ISSN: | 0039-6028 |
| Popis: | 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 |
| Databáze: | OpenAIRE |
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