Nanosecond laser pulse-induced electron emission from multiwall carbon nanotube film

Wong TH; Gupta MC; Hernandez-Garcia C

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Nanosecond laser pulse-induced electron emission from multiwall carbon nanotube film

机译：纳秒激光脉冲诱导的多壁碳纳米管薄膜电子发射

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Electron emission from multiwall carbon nanotube film induced by the irradiation of the second, third and fourth harmonics of a Q-switched Nd:YAG laser was studied as a function of applied voltage and irradiation energy. The experimental result at 266 nm showed a one-photon field-assisted photoemission mechanism at low laser energy and a thermal contribution at higher energy. At 355 and 532 nm wavelengths, the emission seems to be due to thermal assisted field emission.

机译：研究了由Q开关Nd：YAG激光器的二次谐波，三次谐波和三次谐波的辐照引起的多壁碳纳米管薄膜的电子发射与施加电压和辐照能量的关系。在266 nm处的实验结果表明，低激光能量具有单光子场辅助光发射机制，而高能量具有热贡献。在355和532 nm波长处，发射似乎是由于热辅助场发射引起的。

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来源
《Nanotechnology》 |2007年第13期|共4页
作者
Wong TH; Gupta MC; Hernandez-Garcia C;
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原文格式 PDF
正文语种 eng
中图分类一般工业技术;
关键词
FIELD-EMISSION; WORK FUNCTION;

机译：场发射;工作功能;

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专利

1. Nanosecond laser pulse-induced electron emission from multiwall carbon nanotube film [J] . Wong TH, Gupta MC, Hernandez-Garcia C Nanotechnology . 2007,第13期

机译：纳秒激光脉冲诱导的多壁碳纳米管薄膜电子发射
2. Ion-induced secondary electrons emission measurement from MgO films deposited on multiwalled carbon nanotubes [J] . Chandra Bhal Singh, Surajit Sarkar, Vandana Singh, Materials Letters . 2012,第期

机译：沉积在多壁碳纳米管上的MgO膜的离子诱导二次电子发射测量
3. Strong visible light emission from well-aligned multiwalled carbon nanotube films under infrared laser irradiation [J] . Yong Zhang, Tao Gong, Wenjin Liu, Applied Physics Letters . 2005,第17期

机译：在红外激光辐照下，取向良好的多壁碳纳米管薄膜发出强烈的可见光
4. Seppen-Katamuki analysis of electron emission from chemical vapor deposited multiwall carbon nanotubes with and without laser irradiation [C] . Gotoh, Y., Kawamura, . 2004

机译：Seppen-Katamuki分析化学气相沉积多壁碳纳米管在有无激光照射下的电子发射
5. Fabrication of Diamond and Q-Carbon by Ultrafast Nanosecond Pulsed Laser Processing and Chemical Vapor Deposition for Electron Field Emission and Electrocatalysis Applications [D] . Haque, Ariful. 2020

机译：通过超快纳秒脉冲激光加工和电子场发射和电殖分析应用的化学气相沉积制备金刚石和Q-碳
6. Sensing Properties of Multiwalled Carbon Nanotubes Grown in MW Plasma Torch: Electronic and Electrochemical Behavior Gas Sensing Field Emission IR Absorption [O] . Petra Majzlíková, Jiří Sedláček, Jan Prášek, 2015

机译：MW等离子炬中生长的多壁碳纳米管的传感特性：电子和电化学行为气体传感场发射红外吸收
7. Influence of stress on the field emission properties of amorphous carbon thin films and multiwall carbon nanotube-polymer composites [O] . Poa CHP, Lacerda RG, Silva SRP, 2004

机译：应力对非晶碳薄膜和多壁碳纳米管-聚合物复合材料场发射性能的影响

Nanosecond laser pulse-induced electron emission from multiwall carbon nanotube film

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