Title of article
Aligned carbon nanotubes/fibers for applications in vacuum microwave devices
Author/Authors
Milne، نويسنده , , W.I and Teo، نويسنده , , K.B.K. and Amaratunga، نويسنده , , G.A.J. and Lacerda، نويسنده , , R. and Legagneux، نويسنده , , P. and Pirio، نويسنده , , G. and Semet، نويسنده , , V. and Thien Binh، نويسنده , , V.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2004
Pages
5
From page
513
To page
517
Abstract
Carbon nanotubes exhibit extraordinary field emission properties because of their high electrical conductivity, ideal high aspect ratio whisker-like shape for geometrical field enhancement, and remarkable thermal stability. This paper will describe the PECVD growth of vertically aligned arrays of carbon nanotubes which are suitable for use as the electron emitters in a novel type of microwave amplifier capable of producing of order 10 W at 30 GHz.
Keywords
Carbon nanotubes , Field emission , Microwave tubes
Journal title
Current Applied Physics
Serial Year
2004
Journal title
Current Applied Physics
Record number
1769567
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