domingo, 18 de marzo de 2012

Field emission behavior of vertically aligned ZnO nanowire planar cathodes.

Field emission behavior of vertically aligned ZnO nanowire planar cathodes.



In conclusion the VA-ZnO nanowires present many advantages thatmake them a good candidate as a material for planar FE cathode. We can highlight two of them, a straightforward growthprocess by electrodeposition directly on the surface of a rigid or flexible large area substrate and a low turn-on voltage, in the range of 6 V/lm, for FE.

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