| Carbon nanotube emitters and field emission triode |
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| 作者姓名： | 樊志琴 张兵临 姚宁 张兰 马会中 邓记才 |
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| 作者单位： | Department of Mathematics and Physics Henan University of Technology，Zhengzhou 450052，Key Laboratory of Material Physics of Education Ministry of China，Zhengzhou University，Zhengzhou 450052，Key Laboratory of Material Physics of Education Ministry of China，Zhengzhou University，Zhengzhou 450052，Key Laboratory of Material Physics of Education Ministry of China，Zhengzhou University，Zhengzhou 450052，Key Laboratory of Material Physics of Education Ministry of China，Zhengzhou University，Zhengzhou 450052，Key Laboratory of Material Physics of Education Ministry of China，Zhengzhou University，Zhengzhou 450052 |
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| 基金项目： | This work was supported by the Science and Technology Foundation of Education Ministry of China under Grant No. 205091. |
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| 摘 要： | Based on our study on field emission from multi-walled carbon nanotubes (MWNTs), we experimentally manufactured field emission display (FED) triode with a MWNTs cold cathode, and demonstrated an excellent performance of MWNTs as field emitters. The measured luminance of the phosphor screens was 1.8 × 103 cd/m2 for green light. The emission is stable with a fluctuation of only 1.5% at an average current of 260 μA.
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