| 碳纳米管在大气压环境中的场致发射特性 |
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| 引用本文： | 潜力,王昱权,刘亮,范守善. 碳纳米管在大气压环境中的场致发射特性[J]. 物理学报, 2011, 60(2): 28801-028801 |
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| 作者姓名： | 潜力 王昱权 刘亮 范守善 |
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| 作者单位： | 清华大学物理系,清华—富士康纳米科技研究中心,北京 100084 |
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| 摘 要： | 研究了在大气压环境下,单根碳纳米管作为场致发射阴极,与阳极间距为100—200 nm时的场致发射特性.对比了碳纳米管在不同阴阳极间距和不同气体环境中的场致发射电流和噪声的特点.关键词：碳纳米管场致发射大气压
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| 关 键 词： | 碳纳米管 场致发射 大气压 |
| 收稿时间： | 2010-05-11 |
| 修稿时间： | 2010-06-03 |
Field emission of carbon nanotube under atmospheric pressure |
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| Qian Li,Wang Yu-Quan,Liu Liang,Fan Shou-Shan. Field emission of carbon nanotube under atmospheric pressure[J]. Acta Physica Sinica, 2011, 60(2): 28801-028801 |
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| Authors: | Qian Li Wang Yu-Quan Liu Liang Fan Shou-Shan |
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| Affiliation: | Tsinghua-Foxconn Nanotechnology Research Center, Department of Physics, Tsinghua University, Beijing 100084, China;Tsinghua-Foxconn Nanotechnology Research Center, Department of Physics, Tsinghua University, Beijing 100084, China;Tsinghua-Foxconn Nanotechnology Research Center, Department of Physics, Tsinghua University, Beijing 100084, China;Tsinghua-Foxconn Nanotechnology Research Center, Department of Physics, Tsinghua University, Beijing 100084, China |
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| Abstract: | Field emission of carbon nanotube in different gases (for example, Air, He, Ne) under atmospheric pressure has been studied. The distance between anode and cathode was 100—200 nm. Detailed comparison has been made to characterize the field emission currents and fluctuations in various gases with different anode-cathode distances. |
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| Keywords: | carbon nanotube field emission atmospheric pressure |
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