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Consonni V, Rapenne L, Renou G, et al. Identifying and mapping the polytypes and orientation relationships in ZnO/CdSe core-shell nanowire arrays. Nanotechnology. 2016;27(44):445712doi: 10.1088/0957-4484/27/44/445712.
Consonni, V., Rapenne, L., Renou, G., Roussel, H., Gérard, L., Cuscó, R., Artús, L., André, R., & Rauch, E. F. (2016). Identifying and mapping the polytypes and orientation relationships in ZnO/CdSe core-shell nanowire arrays. Nanotechnology, 27(44), 445712. https://doi.org/10.1088/0957-4484/27/44/445712
Consonni, Vincent, et al. "Identifying and mapping the polytypes and orientation relationships in ZnO/CdSe core-shell nanowire arrays." Nanotechnology vol. 27,44 (2016): 445712. doi: https://doi.org/10.1088/0957-4484/27/44/445712
Consonni V, Rapenne L, Renou G, Roussel H, Gérard L, Cuscó R, Artús L, André R, Rauch EF. Identifying and mapping the polytypes and orientation relationships in ZnO/CdSe core-shell nanowire arrays. Nanotechnology. 2016 Nov 04;27(44):445712. doi: 10.1088/0957-4484/27/44/445712. Epub 2016 Sep 30. PMID: 27688268.
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Nanotechnology. 2016 Nov 04;27(44):445712. doi: 10.1088/0957-4484/27/44/445712. Epub 2016 Sep 30.

Identifying and mapping the polytypes and orientation relationships in ZnO/CdSe core-shell nanowire arrays.

Nanotechnology

Vincent Consonni, Laetitia Rapenne, Gilles Renou, Hervé Roussel, Lionel Gérard, Ramón Cuscó, Lluís Artús, Régis André, Edgar F Rauch

Affiliations

  1. Université Grenoble Alpes, CNRS, LMGP, F-38016 Grenoble, France.

PMID: 27688268 DOI: 10.1088/0957-4484/27/44/445712

Abstract

Identifying and mapping the crystalline phases and orientation relationships on the local scale in core-shell ZnO nanowire heterostructures are of primary importance to improve the interface quality, which governs the performances of the nanoscale devices. However, this represents a major difficulty, especially when the expected polytypes exhibit very similar properties as in the case of CdSe. In the present work, we address that issue in ZnO nanowire heterostructures involving a uniform and highly conformal CdSe shell grown by molecular beam epitaxy. It is shown by x-ray diffraction and Raman spectroscopy through the occurrence of the (101̄0) and (101̄1) diffraction peaks and of the [Formula: see text] mode at 34 cm

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