电感耦合等离子体系统中碳纳米纤维场发射改善的原位后处理

Technical Digest of the 17th International Vacuum Nanoelectronics Conference (IEEE Cat. No.04TH8737) Pub Date : 2004-07-11 DOI:10.1109/IVNC.2004.1355001

C. Weng, Y.Y. Lin, C. Tung, H. Wei, K. Leou, C. Tsai

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引用次数: 0

摘要

本文研究了碳纳米纤维在电感耦合等离子体系统中的原位后处理，以改善场发射。利用扫描电子显微镜(SEM)、透射电子显微镜(TEM)、能量色散光谱(energy色散光谱)、微拉曼光谱(microraman spectroscopy)以及典型的发射电流密度-电场(J-E)曲线、大面积发光均匀性和发射电流长时间稳定性对纳米纤维进行了表征。观察到一定的结构转变，显著提高了FE。并对结构转变的机理和相应的有限元强化进行了研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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In-situ post-treatment for field emission improvement of carbon nanofibers in inductively coupled plasma system

Here we investigate in situ post-treatment of carbon nanofibers in inductively coupled plasma system for field emission improvements. The nanofibers were characterized using SEM, TEM, energy dispersive spectroscopy, micro-Raman spectroscopy and various FE measurements including typical emission current density-electric field (J-E) curves, large-area uniformity of luminance, and long-time stability of emission currents. Certain structural transformations were observed and significantly enhanced FE was achieved. The mechanism of the structural transformations and the corresponding FE enhancement were also investigated.

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Technical Digest of the 17th International Vacuum Nanoelectronics Conference (IEEE Cat. No.04TH8737)

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