Single-crystalline nanotubes of IIB-VI semiconductors

Hu, J. Q., Bando, J. H., Zhan, M. Y., Goldberg, D,, Yuan, X. L. and Sekiguchi, T. (2005) Single-crystalline nanotubes of IIB-VI semiconductors. Applied Physics Letters, 87 11: 113107-113109. doi:10.1063/1.2042634

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Author Hu, J. Q.
Bando, J. H.
Zhan, M. Y.
Goldberg, D,
Yuan, X. L.
Sekiguchi, T.
Title Single-crystalline nanotubes of IIB-VI semiconductors
Journal name Applied Physics Letters   Check publisher's open access policy
ISSN 0003-6951
1077-3118
Publication date 2005-09-12
Sub-type Article (original research)
DOI 10.1063/1.2042634
Open Access Status File (Publisher version)
Volume 87
Issue 11
Start page 113107
End page 113109
Total pages 3
Place of publication Melville, New York, U. S.
Publisher American Institute of Physics
Language eng
Subject 291804 Nanotechnology
Abstract Wurtzite-type CdS and CdSe nanotubes have been grown via a Sn nanowire-templated route under thermal annealing. The tubes are structurally uniform and defect-free single crystals, and partially or completely filled with Sn nanowires; most of the tubes display pin-like structures showing significant tapering along their axes. Cathodoluminescence spectra reveal that CdS and CdSe nanotubes have profound emission peaks at ~512 and ~724 nm. The luminescence intensities vary between Sn filled and unfilled tube parts. Keeping in mind that ZnS and ZnSe nanotubes may also be synthesized using the similar technique, we propose that the present method is a universal synthetic route toward single-crystalline IIB-VI group semiconductor nanotubes.
Keyword Cadmium compounds
II-VI semiconductors
Nanotubes,
Nanotechnology
Semiconductor growth
Cathodoluminescence
Annealing Algorithm
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collections: Julius Kruttschnitt Mineral Research Centre Publications
Excellence in Research Australia (ERA) - Collection
 
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Created: Mon, 18 Jan 2010, 08:48:59 EST by Rosalind Blair on behalf of Sustainable Minerals Institute