Field emission properties of carbon nanosphere chain arrays self assembled on porous alumina templates

被引：0

作者：

Cahay, M. ^{[1
]}

Garre, K. ^{[1
]}

Fraser, J. W. ^{[2
]}

Lockwood, D. J. ^{[2
]}

Semet, V. ^{[3
]}

Binh, Vu Thien ^{[3
]}

Pramanik, S. ^{[4
]}

Kanchibotla, B. ^{[4
]}

Bandyopadhyay, S. ^{[4
]}

机构：

[1] Univ Cincinnati, ECE Dept, Cincinnati, OH 45221 USA

[2] CNR, Inst Microstruct Sci, Ottawa, ON K1A OR6, Canada

[3] Univ Lyon 1, LPMCN CNRS UCBL, Equipe Emiss Electron, F-69622 Villeurbanne, France

[4] Virginia Commonwealth Univ, Dept Elect & Comp Engn, Richmond, VA 23284 USA

来源：

NANOMATERIALS SYNTHESIS, INTERFACING, AND INTEGRATING IN DEVICES, CIRCUITS, AND SYSTEMS II | 2007年 / 6768卷

基金：

美国国家科学基金会;

关键词：

field emission; porous alumina template; cold cathode; carbon nanosphere;

D O I：

10.1117/12.736477

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A new type of nanoscale field emitter array, consisting of carbon nanonecklaces and nanotentacles, has been produced by a novel multi-level self assembly process employing flexible porous alumina films. The field emission characteristics of the carbon nanostructures were measured using a scanning field emission microscope (SAFEM) and they exhibited strong Fowler-Nordheim emission. This new synthetic approach could find potential applications in flexible and inexpensive arrays of nanoscale cold cathode emitters.

引用

页数：6

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