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Issue 40, 2007
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Si nanowire semisphere-like ensembles as field emitters

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Abstract

Silicon nanowires assembled in micro-sized semispheres were synthesized through simple thermal evaporation without using any templates and metal particle catalysts; electron microscopy revealed that the nanowires within semisphere ensembles are well-aligned and evenly distributed; a typical nanowire array density was of ∼4 × 109 cm−2; field-emitting characteristics of the arrays were analyzed.

Graphical abstract: Si nanowire semisphere-like ensembles as field emitters

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Article information


Submitted
24 Jan 2007
Accepted
17 May 2007
First published
01 Jun 2007

Chem. Commun., 2007, 4093-4095
Article type
Communication

Si nanowire semisphere-like ensembles as field emitters

X. Fang, Y. Bando, C. Ye, G. Shen, U. K. Gautam, C. Tang and D. Golberg, Chem. Commun., 2007, 4093
DOI: 10.1039/B701113J

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