Flexible field emission device using carbon nanofiber nanocomposite sheet
Flexible field emission device using carbon nanofiber nanocomposite sheet
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DOI：
10.1143/apex.1.074004
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发表时间：
2008-07-01
影响因子：
2.3
通讯作者：
Noguchi, Toru
中科院分区：
文献类型：
--
作者：
Kawamura, Masashi;Tanaka, Yusuke;Noguchi, Toru
我们详细研究了碳纳米纤维(CNF)/弹性体纳米复合材料片材的场发射特性。CNF/弹性体纳米复合材料板材的横截面切割面有很强的电子发射，即使是固化后的纳米复合材料也是如此。阈值电压小于200V，饱和电流随外加电压的增加而逐渐增大。利用侧电子发射结构，已经展示了高效、无铟锡氧化物、灵活的场发射器件。(C)2008年日本应用物理学会。
We have investigated detailed field emission characteristics of side electron emission from carbon nanofiber (CNF)/elastomer nanocomposite sheet. Strong electron emission from the cross-sectional cutting side of the CNF/elastomer nanocomposite sheet has been confirmed even for cured nanocomposites. The threshold voltage is less than 200V and the saturation current has been found to increase gradually with the applied voltage. Utilizing the side electron emission configuration, highly efficient, indium-tin-oxide free, flexible field emission device has been demonstrated. (C) 2008 The Japan Society of Applied Physics.