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Degradation of carbon nanotube field emitters driven by anode adsorbed water
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10.1063/1.2892657
/content/aip/journal/apl/92/10/10.1063/1.2892657
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/10/10.1063/1.2892657
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Applied field required to maintain a constant emission current for field emission devices with an Al anode at different chamber pressures. The flat section at for the device at was due to voltage limiting on the current feedback circuit and was corrected at .

Image of FIG. 2.
FIG. 2.

Applied field required to maintain a constant emission current for the simultaneous testing of field emission devices with anode coatings of (a) unfired phosphor, (b) pristine ITO and graphite paint, (c) Al on phosphor and sputtered C on Al on phosphor, and (d) fired phosphor and sputtered C.

Image of FIG. 3.
FIG. 3.

Evolution of applied field for a constant current field emission device exposed to Ar, , , , and .

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/content/aip/journal/apl/92/10/10.1063/1.2892657
2008-03-10
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Degradation of carbon nanotube field emitters driven by anode adsorbed water
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/10/10.1063/1.2892657
10.1063/1.2892657
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