Characterization and Optical Properties of the Single Crystalline SnS Nanowire Arrays

The SnS nanowire arrays have been successfully synthesized by the template-assisted pulsed electrochemical deposition in the porous anodized aluminum oxide template. The investigation results showed that the as-synthesized nanowires are single crystalline structures and they have a highly preferenti...

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Detalles Bibliográficos
Autores principales: Yue, GH, Wang, LS, Wang, X, Chen, YZ, Peng, DL
Formato: Texto
Lenguaje:English
Publicado: Springer 2009
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894107/
https://www.ncbi.nlm.nih.gov/pubmed/20596376
http://dx.doi.org/10.1007/s11671-009-9253-6
Descripción
Sumario:The SnS nanowire arrays have been successfully synthesized by the template-assisted pulsed electrochemical deposition in the porous anodized aluminum oxide template. The investigation results showed that the as-synthesized nanowires are single crystalline structures and they have a highly preferential orientation. The ordered SnS nanowire arrays are uniform with a diameter of 50 nm and a length up to several tens of micrometers. The synthesized SnS nanowires exhibit strong absorption in visible and near-infrared spectral region and the direct energy gapE(g)of SnS nanowires is 1.59 eV.

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