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Electron field emission from reduced graphene oxide on polymer film
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10.1063/1.4788738
/content/aip/journal/apl/102/3/10.1063/1.4788738
http://aip.metastore.ingenta.com/content/aip/journal/apl/102/3/10.1063/1.4788738

Figures

Image of FIG. 1.
FIG. 1.

(a)-(d) SEM micrographs at different magnifications displaying edges of rGO on PS film.

Image of FIG. 2.
FIG. 2.

(a) EDS spectrum of rGO coated PS film (b) Raman spectra of rGO on PS film on the top surface (black) and near the cross section (red).

Image of FIG. 3.
FIG. 3.

(a) Field emission I-E curves in parallel (black) and perpendicular (red) configurations of rGO-PS film; field emission J-E curves of rGO-PS film (b) parallel configuration, and (c) perpendicular configurations. Insets: corresponding FN plots, the red lines show the linear fits to Eq. (1) ; (d) repeatability of field emission J-E curves of rGO-PS film in perpendicular configuration. Inset: emission current vs. time showing the stability for 25 min.

Tables

Generic image for table
Table I.

A comparison of the parameters describing the field emission characteristics in the present study with earlier works on field emission studies of graphene and CNTs.

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/content/aip/journal/apl/102/3/10.1063/1.4788738
2013-01-22
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Electron field emission from reduced graphene oxide on polymer film
http://aip.metastore.ingenta.com/content/aip/journal/apl/102/3/10.1063/1.4788738
10.1063/1.4788738
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