Electron field emission properties of carbon nanotubes during thermal heating and laser irradiation

Yi Chun Chen, Hsiu Fung Cheng, Yun Shuo Hsieh, You Ming Tsau

研究成果: Article同行評審

17 引文 斯高帕斯(Scopus)

摘要

The electric field emission properties of multiwall carbon nanotubes (MWNT) were measured at various temperatures. The pulsed laser-heating effect of the nanotubes was also studied. The field emission properties of the MWNTs were enhanced by increasing the substrate temperature and by irradiating pulsed laser. The maximum current density increased to 700 μA/cm2 when laser pulses were applied.

原文English
頁(從 - 到)7739-7742
頁數4
期刊Journal of Applied Physics
94
發行號12
DOIs
出版狀態Published - 2003 十二月 15

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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