Enhanced electron field emission of carbon nanotubes by Si ion beam irradiation

The electron field emission of carbon nanotubes (CNTs) has been enhanced by Si ion beam irradiation. The defects generated by ion beam irradiation and the absorbed molecules on the CNTs were responsible for the enhancement of electron field emission. This investigation provides a possible way to imp...

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Veröffentlicht in:	Journal of physics. D, Applied physics Applied physics, 2009-04, Vol.42 (7), p.075408-075408 (4); [np]
Hauptverfasser:	Ni, Zhichun, Ishaq, Ahmad, Yan, Long, Gong, Jinlong, Zhu, Dezhang
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron and ion emission by liquids and solids impact phenomena Exact sciences and technology Field emission, ionization, evaporation, and desorption Physics
Online-Zugang:	Volltext
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