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Movpe growth and structural characterization of extremely lattice-mismatched InP-InSb nanowire heterostructures

Borg, B M; Messing, Maria E; Caroff, Philippe; Dick, Kimberley A.; Deppert, Knut; Wernersson, Lars-Erik

Description

We present a growth study and structural characterization of InP-InSb nanowire heterostructures. In contrast to planar epitaxy, this heterostructure can be realized in nanowires without the formation of dislocations, despite an extreme lattice-mismatch (10.4%). We obtain high crystal quality in the InSb nanowires, confirmed by a narrow 111 reflection peak measured by XRD. Additionally, the diameter dependence of the nanowire growth rate was investigated. An original competition between surface...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Conference paper
URI: http://hdl.handle.net/1885/84194
Source: Conference Proceedings - International Conference on Indium Phosphide and Related Materials
DOI: 10.1109/ICIPRM.2009.5012492

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