Growth of CdTe/MnTe tilted and serpentine lattices on vicinal surfaces - Archive ouverte HAL
Article Dans Une Revue Applied Physics Letters Année : 1997

Growth of CdTe/MnTe tilted and serpentine lattices on vicinal surfaces

Résumé

We have grown by atomic layer epitaxy CdTe/MnTe tilted and serpentine superlattices. These heterostructures are formed by depositing in the step-flow growth mode fractional monolayer superlattices (CdTe)m(MnTe)n, with p=m+n∼1, onto 2 °A and 2 °B Cd0.95Zn0.05Te vicinal substrates. Transmission electron microscopy images reveal a good in-plane CdTe/MnTe separation and a uniform short-range superlattice period. The very existence of those superlattices imply that Te-based vicinal surfaces present a regular array of monomolecular steps, with no important step meandering and no step bunching.
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Dates et versions

hal-04142831 , version 1 (27-06-2023)

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J. Hartmann, M. Charleux, J. Rouvière, H. Mariette. Growth of CdTe/MnTe tilted and serpentine lattices on vicinal surfaces. Applied Physics Letters, 1997, 70 (9), pp.1113-1115. ⟨10.1063/1.118501⟩. ⟨hal-04142831⟩
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