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Single-crystal growth of metallic nanowires with preferred orientation
Pan H.; Sun H.; Poh C.; Feng Y.; Lin J.
2005-09-01
Source PublicationNanotechnology
ISSN09574484
Volume16Issue:9Pages:1559-1564
Abstract

Single-crystalline metallic nanowires, Ni, Ag, and Zn, were successfully fabricated using an anodic aluminium oxide (AAO) template by electro-deposition. The single-crystalline Ni and Ag nanowires showed face-centred cubic (fcc) structure with a preferred orientation along the [220] direction. Zn nanowires with hexagonal close-packed (hcp) structure also had preferred orientation along [220]. The structure of metallic nanowires depended on the deposition conditions and can be controlled by the conditions. Thermodynamics and electrochemistry were employed to analyse the growth mechanism. The competition among the nuclei and subsequent coalescence contributed to the formation of columnar structure within the nanopores of AAO, and H-adsorption led to the preferred orientation and single crystallinity. © 2005 IOP Publishing Ltd.

DOI10.1088/0957-4484/16/9/025
URLView the original
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Physics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics,
WOS IDWOS:000232089500025
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Cited Times [WOS]:88   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
AffiliationNatl Univ Singapore, Dept Phys, 2 Sci Dr 3, Singapore 117542, Singapore.
Recommended Citation
GB/T 7714
Pan H.,Sun H.,Poh C.,et al. Single-crystal growth of metallic nanowires with preferred orientation[J]. Nanotechnology,2005,16(9):1559-1564.
APA Pan H.,Sun H.,Poh C.,Feng Y.,&Lin J..(2005).Single-crystal growth of metallic nanowires with preferred orientation.Nanotechnology,16(9),1559-1564.
MLA Pan H.,et al."Single-crystal growth of metallic nanowires with preferred orientation".Nanotechnology 16.9(2005):1559-1564.
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