Field-Emission Triode of Tetrapod-Like ZnO Film Using Metal Mesh
2011 ◽
Vol 233-235
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pp. 2600-2603
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Using Zn powder as the raw material, Tetrapod-like ZnO nanoneedles with controllable morphology and size were successfully prepared by chemical vapor deposition. A screen printed normal-gated triode with Tetrapod-like ZnO nanoneedles field emitters is demonstrated. Field emission measurements show that the Tetrapod-like ZnO nanoneedles FED triode devices posses a good field emission property. The turn-on voltage is 270V. An anode current of 2.75 mA and a gate current of 0.43 mA are extracted at a gate voltage of 600 V with a brightness of 2300 cd/m2.
2010 ◽
Vol 129-131
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pp. 476-481
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2006 ◽
Vol 75
(1)
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pp. 014711
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Keyword(s):
2000 ◽
Vol 372
(1-2)
◽
pp. 292-299
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2002 ◽
Vol 323
(1-4)
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pp. 171-173
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2002 ◽
Vol 11
(9)
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pp. 1638-1642
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2012 ◽
Vol 51
◽
pp. 04DF01
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