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Maskless electrodeposited contact for conducting polymer nanowires
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10.1063/1.2883923
/content/aip/journal/apl/92/7/10.1063/1.2883923
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/7/10.1063/1.2883923
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Figures

Image of FIG. 1.
FIG. 1.

(Top) Optical images of a single PPy nanowire on gold electrodes before (left) and after (right) maskless electrodeposition of nickel: scale bar represents . (Bottom, left) Corresponding schematic of loosely bound nanowire crossing two gold microelectrodes. (Right) Selective maskless electrodeposition of metal (green) on electrodes to embed the nanowire for better electrical and mechanical contact.

Image of FIG. 2.
FIG. 2.

SEM micrographs of DS-PPy nanowires on electrodes after maskless nickel electrodeposition at (a) , (b) , (c) , and (d) at a constant charge density of (scale bars represents ). The ratio (e) as a function of applied deposition potentials and (f) initial resistance for contacts deposited at .

Image of FIG. 3.
FIG. 3.

Sensor response of a loosely bound (a) and an embedded (b) single DS-PPy nanowire as a function of different concentrations in air. (c) The sensitivity of a loosely bound (◼) and embedded nanowire (●).

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/content/aip/journal/apl/92/7/10.1063/1.2883923
2008-02-25
2014-04-23
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Maskless electrodeposited contact for conducting polymer nanowires
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/7/10.1063/1.2883923
10.1063/1.2883923
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