Publication | Closed Access
Location of Mn sites in ferromagnetic Ga<sub>1−<i>x</i></sub>Mn<sub><i>x</i></sub>As studied by means of X-ray diffuse scattering holography
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Citations
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References
2006
Year
X-ray CrystallographyMn SitesMagnetic PropertiesX-ray SpectroscopyEngineeringMagnetic ResonanceElectron DiffractionMagnetic MaterialsMagnetismElectron MicroscopyQuantum MaterialsLocal NeighbourhoodMn AtomsSurface ReconstructionMaterials SciencePhysicsCrystalline DefectsAtomic PhysicsGa AtomsFerromagnetismNatural SciencesX-ray DiffractionApplied PhysicsCondensed Matter PhysicsX-ray DiffuseMagnetic Property
A three-dimensional image of the local neighbourhood of Mn atoms in a Ga 1− x Mn x As ( x = 0.02) layer has been obtained by using X-ray diffuse scattering holography. The first and second nearest neighbours of the Mn atoms correspond to the local structure around Ga atoms in the zinc-blende GaAs structure. Accordingly, the Mn atoms are situated in substitutional positions.
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