Publication | Closed Access
Mössbauer Effect for Surface Atoms: Iron-57 at the Surface of η Al <sub>2</sub> O <sub>3</sub>
93
Citations
10
References
1964
Year
EngineeringMössbauer EffectChemistrySurface LocationSurface AtomsMossbauer SpectroscopyMaterials ScienceInorganic ChemistryPhysicsAtomic PhysicsQuantum ChemistryElemental MetalCrystallographySurface CharacterizationTransition Metal ChalcogenidesNatural SciencesSurface AnalysisSurface ScienceCondensed Matter PhysicsApplied PhysicsEta AlSurface Reactivity
The Mössbauer effect has been observed for Fe(57) atoms at the surface of eta Al(2)O(3). The Fe(57) is trivalent, and the quadrupole splitting found is consistent with a surface location. Anisotropy of thermal vibration relative to the surface is observed.
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